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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Macana, Luis | SP | Philadelphia Phillies | 18 | 12/07/2007 | La Victoria | VEN | Right | Left | 6' 5" | 190 lbs | - |
| MacDonald, Jeff | RF | Free Agent | 21 | 07/20/2004 | Gilbert | USA | Left | Left | 6' 6" | 210 lbs | - |
| MacDormond, Andy | C | Free Agent | 19 | 05/30/2006 | Markham | CAN | Left | Right | 5' 10" | 170 lbs | - |
| MacGregor, Danny | CF | Free Agent | 18 | 11/30/2007 | Lexington | USA | Right | Right | 6' 1" | 170 lbs | - |
| Machado, Cisco | 2B | Houston Astros | 19 | 08/23/2006 | Santo Domingo | DOM | Left | Right | 5' 10" | 175 lbs | - |
| Machado, Manny | 3B | Washington Nationals | 33 | 07/06/1992 | Hialeah | USA | Right | Right | 6' 2" | 200 lbs | $21,420,000 |
| Machado, Orlando | SP | Kansas City Royals | 17 | 07/13/2008 | Santiago | DOM | Left | Left | 6' 8" | 205 lbs | - |
| MacHardie, Jeff | CF | Free Agent | 17 | 09/13/2008 | Seven Lakes | USA | Left | Left | 6' 1" | 180 lbs | - |
| Machiavelli, Fiorello | SP | Miami Marlins | 17 | 11/25/2008 | Caracas | VEN | Right | Right | 6' 6" | 200 lbs | - |
| MacIlreach, Dylan | CF | Free Agent | 16 | 07/08/2009 | Indianapolis | USA | Switch | Right | 5' 10" | 165 lbs | - |
| MacIndoe, Fred | LF | Free Agent | 21 | 06/10/2004 | Calgary | CAN | Right | Right | 6' 0" | 190 lbs | - |
| MacIntosh, Mike | SP | Free Agent | 17 | 04/28/2008 | Malvern | USA | Right | Right | 6' 1" | 165 lbs | - |
| MacIntyre, Liam | CF | Free Agent | 21 | 02/03/2005 | Chicago | USA | Right | Left | 6' 0" | 170 lbs | - |
| Mack, Enrico | SP | Free Agent | 19 | 12/01/2006 | Albany | USA | Right | Right | 5' 11" | 160 lbs | - |
| Mack, Joel | RP | Free Agent | 16 | 07/19/2009 | San Antonio | USA | Right | Right | 6' 3" | 180 lbs | - |
| Mack, Pete | SP | Free Agent | 22 | 12/22/2003 | Leominster | USA | Right | Right | 6' 3" | 200 lbs | - |
| MacKerchar, Bob | 2B | New York Yankees | 29 | 09/22/1996 | Chicago | USA | Switch | Right | 6' 0" | 205 lbs | $750,000 |
| MacKinley, Ron | C | Free Agent | 17 | 12/19/2008 | Chicago | USA | Right | Right | 6' 1" | 190 lbs | - |
| MacKinney, Dan | SP | Free Agent | 16 | 04/02/2009 | University Park | USA | Right | Right | 6' 2" | 170 lbs | - |
| MacLehose, Derek | C | Free Agent | 31 | 03/25/1994 | Palm Springs | USA | Right | Right | 6' 0" | 205 lbs | - |
| MacNamara, Mike | 2B | Free Agent | 19 | 09/04/2006 | Winter Gardens | USA | Right | Right | 5' 10" | 160 lbs | - |
| MacOwl, Jeff | SP | Free Agent | 19 | 03/11/2006 | Long Beach | USA | Right | Right | 6' 9" | 200 lbs | - |
| MacQuarrie, Ken | SP | Free Agent | 21 | 08/14/2004 | Santa Clara | USA | Right | Right | 5' 9" | 165 lbs | - |
| MacRorie, Andy | SS | Free Agent | 18 | 11/29/2007 | Rome | USA | Right | Right | 6' 3" | 180 lbs | - |
| Macías, Dani | SP | Free Agent | 19 | 12/31/2006 | Corozal | PUR | Right | Right | 6' 3" | 195 lbs | - |
| Macías, Héctor | 2B | Toronto Blue Jays | 16 | 07/23/2009 | Azua | DOM | Right | Right | 5' 11" | 170 lbs | - |
| Macías, Héctor | SP | Atlanta Firebirds | 17 | 04/19/2008 | Higüey | DOM | Right | Right | 6' 8" | 205 lbs | - |
| Madden, Lachlan | SP | Houston Astros | 29 | 06/03/1996 | Melbourne | AUS | Right | Right | 5' 11" | 190 lbs | $4,972,600 |
| Madison, Eldon | 2B | Free Agent | 20 | 10/21/2005 | Atlanta | USA | Right | Right | 6' 5" | 200 lbs | - |
| Madison, Mitch | CF | Free Agent | 21 | 12/24/2004 | Detroit | USA | Right | Right | 6' 3" | 195 lbs | - |
| Madison, Steve | 2B | Free Agent | 16 | 12/13/2009 | Fairland | USA | Switch | Right | 6' 0" | 170 lbs | - |
| Madrid, Tony | LF | Free Agent | 19 | 12/03/2006 | San Cristóbal de las Casas | MEX | Right | Right | 6' 1" | 195 lbs | - |
| Magee, Phil | SP | Free Agent | 18 | 12/24/2007 | Livingston | USA | Left | Left | 6' 3" | 175 lbs | - |
| Majdy, Hasan | RF | Free Agent | 21 | 10/15/2004 | Columbia | USA | Left | Right | 6' 0" | 180 lbs | - |
| Major, Steve | SP | Free Agent | 17 | 10/05/2008 | Paterson | USA | Right | Right | 5' 11" | 165 lbs | - |
| Makal, Robbie | CF | Free Agent | 18 | 11/11/2007 | Deltona | USA | Left | Left | 6' 2" | 190 lbs | - |
| Maldonado, Danny | CF | Free Agent | 16 | 03/14/2009 | Arlington Heights | USA | Switch | Right | 6' 6" | 190 lbs | - |
| Maldonado, Gilberto | C | Seattle Mariners | 17 | 07/06/2008 | San Francisco de Macorís | DOM | Right | Right | 6' 1" | 190 lbs | - |
| Maldonado, Juan | SS | Milwaukee Brewers | 17 | 09/08/2008 | Azua | DOM | Left | Right | 6' 1" | 190 lbs | - |
| Maldonado, Leonardo | 3B | Free Agent | 15 | 10/26/2010 | Ponce | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Maldonado, Pancho | SP | Toronto Blue Jays | 30 | 03/24/1995 | Sound Beach | USA | Right | Right | 6' 4" | 215 lbs | - |
| Mallen, Franly | SS | Boston Red Sox | 28 | 05/27/1997 | Sabana Grande de Palenque | DOM | Right | Right | 6' 1" | 195 lbs | $5,600,000 |
| Malone, Joe | RP | Miami Marlins | 29 | 12/12/1996 | Beaumont | USA | Right | Right | 6' 0" | 205 lbs | $1,200,000 |
| Malone, Josh | SP | Free Agent | 20 | 06/19/2005 | New York | USA | Switch | Right | 6' 0" | 165 lbs | - |
| Manchester, Tommy | RF | Free Agent | 17 | 09/29/2008 | Olathe | USA | Right | Left | 6' 4" | 190 lbs | - |
| Manley, Eric | SP | Free Agent | 18 | 12/07/2007 | Federal Way | USA | Left | Left | 6' 5" | 185 lbs | - |
| Manley, Gus | CF | Free Agent | 29 | 10/25/1996 | Laurel Springs | USA | Right | Right | 5' 9" | 180 lbs | - |
| Manley, Jimmy | RP | Free Agent | 17 | 12/20/2008 | Columbus | USA | Left | Left | 6' 4" | 190 lbs | - |
| Mann, Ed | SS | Colorado Rockies | 32 | 01/05/1994 | St. Petersburg | USA | Right | Right | 6' 4" | 200 lbs | $820,000 |
| Manning, Rob | CF | Free Agent | 18 | 07/28/2007 | Coral Springs | USA | Left | Right | 6' 2" | 170 lbs | - |
| Mansel, Dwayne | CF | Free Agent | 15 | 06/11/2010 | Burton | USA | Right | Right | 6' 1" | 170 lbs | - |
| Mansilhas, Fernão | SP | Houston Astros | 16 | 06/11/2009 | Ciudad Guayana | VEN | Right | Right | 6' 0" | 170 lbs | - |
| Manuel, Bill | SP | Free Agent | 21 | 10/15/2004 | Halifax | CAN | Left | Right | 6' 0" | 180 lbs | - |
| Manya, Atan | SP | Free Agent | 17 | 08/23/2008 | Gifford | USA | Right | Right | 6' 4" | 190 lbs | - |
| Mardirosian, Shane | 2B | Washington Nationals | 30 | 10/13/1995 | Riverside | USA | Left | Right | 5' 10" | 190 lbs | $6,500,000 |
| Margot, Manuel | CF | Free Agent | 31 | 09/28/1994 | San Cristóbal | DOM | Right | Right | 5' 11" | 195 lbs | - |
| Marino, Aurelio | SP | St. Louis Cardinals | 16 | 01/12/2010 | La Chorrera | PAN | Right | Right | 6' 3" | 180 lbs | - |
| Marks, Joe | SP | Free Agent | 18 | 12/25/2007 | Myrtle Creek | USA | Switch | Right | 6' 2" | 185 lbs | - |
| Maronde, Jim | 1B | Free Agent | 17 | 12/30/2008 | Lexington | USA | Right | Right | 6' 3" | 200 lbs | - |
| Marrero, Leo | CF | Free Agent | 32 | 12/03/1993 | Orange Park | USA | Right | Right | 6' 0" | 200 lbs | - |
| Marroquín, Edgardo | C | Houston Astros | 17 | 05/03/2008 | El Hatillo | VEN | Right | Right | 6' 6" | 210 lbs | - |
| Marroquín, Esteban | SP | New York Mets | 16 | 01/29/2010 | Maracaibo | VEN | Right | Right | 6' 2" | 180 lbs | - |
| Marroquín, Jesús | SP | Kansas City Royals | 17 | 12/07/2008 | Santiago | DOM | Right | Right | 6' 0" | 170 lbs | - |
| Marsh, Joe | 3B | Free Agent | 20 | 09/15/2005 | Glendale | USA | Right | Right | 5' 11" | 185 lbs | - |
| Marsh, Mal | SP | Free Agent | 18 | 10/25/2007 | Lincolnwood | USA | Right | Right | 6' 0" | 170 lbs | - |
| Marshall, Jim | RF | Free Agent | 17 | 02/12/2009 | Plano | USA | Left | Left | 6' 7" | 195 lbs | - |
| Marshall, Pat | CL | Free Agent | 17 | 07/17/2008 | Bethany | USA | Right | Right | 6' 1" | 175 lbs | - |
| Marshania, Josh | 2B | Arizona Diamondbacks | 29 | 05/30/1996 | Rosemead | USA | Right | Right | 6' 0" | 200 lbs | $3,344,000 |
| Marte, Manny | C | Free Agent | 16 | 07/24/2009 | Santo Domingo | DOM | Right | Right | 6' 1" | 185 lbs | - |
| Marte, Randy | SP | Baltimore Orioles | 29 | 12/27/1996 | San Francisco de Macorís | DOM | Right | Right | 6' 1" | 205 lbs | $9,600,000 |
| Martin, Alex | C | Minnesota Twins | 25 | 02/18/2000 | Blackshear | USA | Right | Right | 6' 3" | 210 lbs | $750,000 |
| Martin, Brandon | 2B | Pittsburgh Pirates | 32 | 08/24/1993 | Anaheim | USA | Right | Right | 5' 11" | 200 lbs | $750,000 |
| Martin, Ethan | SP | Free Agent | 22 | 05/23/2003 | Oklahoma City | USA | Right | Right | 6' 4" | 200 lbs | - |
| Martin, Jeff | SP | Free Agent | 20 | 08/03/2005 | West Plains | USA | Right | Right | 6' 6" | 200 lbs | - |
| Martin, Jeremy | SP | Free Agent | 19 | 07/21/2006 | Lawrence | USA | Left | Right | 6' 0" | 170 lbs | - |
| Martin, Jonathan | SP | Free Agent | 19 | 06/10/2006 | Cohasset | USA | Right | Right | 6' 2" | 180 lbs | - |
| Martin, Kevin | SP | Kansas City Royals | 26 | 04/06/1999 | Southern Pines | USA | Right | Right | 6' 2" | 200 lbs | $750,000 |
| Martin, Kevin | SP | Free Agent | 21 | 11/30/2004 | Woodlawn (Baltimore County) | USA | Switch | Right | 6' 4" | 200 lbs | - |
| Martin, Lou | 3B | Free Agent | 18 | 06/10/2007 | Lafayette | USA | Left | Right | 6' 5" | 190 lbs | - |
| Martin, Mac | SP | Free Agent | 19 | 04/10/2006 | Baldwin | USA | Left | Left | 6' 0" | 170 lbs | - |
| Martin, Oscar | SP | Free Agent | 15 | 04/21/2010 | Holyoke | USA | Right | Left | 6' 0" | 165 lbs | - |
| Martin, Oscar | LF | Free Agent | 17 | 10/07/2008 | Brooklyn | USA | Left | Left | 6' 4" | 185 lbs | - |
| Martinez, Carlos | RP | Free Agent | 34 | 09/21/1991 | Puerto Plata | DOM | Right | Right | 6' 0" | 195 lbs | - |
| Marty, Eric | SP | Free Agent | 23 | 10/26/2002 | Columbus | USA | Right | Right | 6' 0" | 195 lbs | - |
| Martínez, Alfredo | LF | Free Agent | 16 | 06/07/2009 | Manizales | COL | Switch | Right | 6' 0" | 175 lbs | - |
| Martínez, Alfredo | SS | Pittsburgh Pirates | 17 | 03/24/2008 | Bauta | CUB | Switch | Right | 6' 1" | 165 lbs | - |
| Martínez, Alfredo | SP | Baltimore Orioles | 17 | 11/20/2008 | Panama | PAN | Left | Left | 6' 3" | 180 lbs | - |
| Martínez, Alfredo | LF | St. Louis Cardinals | 26 | 11/29/1999 | Aransas Pass | USA | Right | Right | 6' 3" | 200 lbs | $750,000 |
| Martínez, Anastasio | SP | Minnesota Twins | 18 | 07/05/2007 | Tonala | MEX | Right | Right | 6' 3" | 180 lbs | - |
| Martínez, António | 3B | Free Agent | 16 | 10/20/2009 | Cabimas | VEN | Right | Right | 6' 2" | 180 lbs | - |
| Martínez, Freddy | SP | Tampa Bay Rays | 16 | 06/05/2009 | Santo Domingo | DOM | Left | Left | 6' 3" | 185 lbs | - |
| Martínez, Gilberto | SP | Chicago Cubs | 19 | 06/25/2006 | Santo Domingo | DOM | Right | Right | 6' 0" | 180 lbs | - |
| Martínez, Héctor | CF | Seattle Mariners | 17 | 06/27/2008 | Bonao | DOM | Left | Left | 6' 3" | 200 lbs | - |
| Martínez, Jesús | SP | Tampa Bay Rays | 16 | 10/06/2009 | Azua | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Martínez, Jesús | SP | Pittsburgh Pirates | 16 | 08/30/2009 | Santo Domingo | DOM | Left | Left | 6' 0" | 170 lbs | - |
| Martínez, Jesús | RP | Chicago White Sox | 24 | 03/14/2001 | San Pedro de Macorís | DOM | Right | Right | 6' 0" | 185 lbs | $750,000 |
| Martínez, Jesús | SP | Free Agent | 19 | 11/19/2006 | New Orleans | USA | Right | Right | 6' 2" | 175 lbs | - |
| Martínez, Jesús | 1B | Miami Marlins | 17 | 03/24/2008 | Licey al Medio | DOM | Right | Right | 6' 0" | 185 lbs | - |
| Martínez, Jesús | SP | Free Agent | 20 | 08/11/2005 | New York | USA | Right | Right | 5' 10" | 165 lbs | - |
| Martínez, Jesús | CF | Los Angeles Dodgers | 27 | 06/15/1998 | Florence | USA | Right | Left | 6' 4" | 205 lbs | $5,600,000 |
| Martínez, Joe | C | Free Agent | 18 | 10/26/2007 | Oakville | USA | Left | Right | 6' 4" | 195 lbs | - |
| Martínez, Jorge | SS | Washington Nationals | 17 | 08/19/2008 | Turmero | VEN | Right | Right | 6' 1" | 175 lbs | - |
| Martínez, Jorge | SP | Free Agent | 23 | 09/30/2002 | Turmero | VEN | Right | Right | 6' 8" | 200 lbs | - |
| Martínez, Jorge | 2B | Los Angeles Angels | 19 | 08/26/2006 | El Cercado | DOM | Right | Right | 6' 1" | 185 lbs | - |
| Martínez, Jorge | RP | Free Agent | 23 | 12/11/2002 | Elbridge | USA | Right | Right | 6' 3" | 200 lbs | - |
| Martínez, Jorge | SP | Washington Nationals | 18 | 10/10/2007 | La Romana | DOM | Right | Right | 6' 6" | 195 lbs | - |
| Martínez, Jorge | SP | New York Mets | 17 | 02/17/2008 | Santo Domingo | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Martínez, José | SP | Tampa Bay Rays | 18 | 08/01/2007 | Santo Domingo | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Martínez, José | RF | Tampa Bay Rays | 18 | 11/15/2007 | Santo Domingo | DOM | Right | Right | 6' 4" | 205 lbs | - |
| Martínez, José | SP | Philadelphia Phillies | 17 | 07/20/2008 | San Cristóbal | VEN | Left | Left | 6' 2" | 180 lbs | - |
| Martínez, José | SP | New York Mets | 19 | 08/25/2006 | Santo Domingo | DOM | Left | Left | 6' 3" | 190 lbs | - |
| Martínez, José | SP | Free Agent | 18 | 03/03/2007 | Humacao | PUR | Left | Left | 6' 6" | 200 lbs | - |
| Martínez, José | CF | Free Agent | 21 | 05/21/2004 | Glenside | USA | Switch | Right | 6' 2" | 180 lbs | - |
| Martínez, José Antonio | RP | Free Agent | 17 | 08/16/2008 | Guayama | PUR | Right | Right | 6' 0" | 165 lbs | - |
| Martínez, Juan | SP | Washington Nationals | 16 | 11/17/2009 | Santo Domingo | DOM | Right | Right | 6' 0" | 175 lbs | - |
| Martínez, Juan | SP | Seattle Mariners | 17 | 02/14/2009 | Pescadería | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Martínez, Juan | C | Houston Astros | 16 | 03/13/2009 | Santo Domingo | DOM | Right | Right | 6' 2" | 185 lbs | - |
| Martínez, Juan | 3B | Philadelphia Phillies | 18 | 12/25/2007 | Los Teques | VEN | Left | Right | 5' 11" | 185 lbs | - |
| Martínez, Juan | SS | Cleveland Guardians | 25 | 04/20/2000 | San Pedro de Macorís | DOM | Right | Right | 6' 1" | 190 lbs | $750,000 |
| Martínez, Juan | C | Chicago White Sox | 17 | 06/29/2008 | Santo Domingo | DOM | Right | Right | 6' 0" | 195 lbs | - |
| Martínez, Juan | SP | Chicago Cubs | 17 | 04/04/2008 | Santo Domingo | DOM | Right | Right | 6' 0" | 170 lbs | - |
| Martínez, Luis | SP | Philadelphia Phillies | 17 | 08/22/2008 | Cuautlalpan | MEX | Left | Left | 6' 2" | 185 lbs | - |
| Martínez, Luis | CF | Free Agent | 16 | 07/15/2009 | Managua | NCA | Left | Left | 5' 11" | 160 lbs | - |
| Martínez, Luis | SP | Colorado Rockies | 17 | 06/23/2008 | Jinotepe | NCA | Left | Right | 6' 3" | 180 lbs | - |
| Martínez, Miguel Angel | RP | Philadelphia Phillies | 25 | 07/01/2000 | Bayamón | PUR | Right | Left | 6' 1" | 190 lbs | $750,000 |
| Martínez, Nelson | 2B | Boston Red Sox | 26 | 12/10/1999 | Maracaibo | VEN | Right | Right | 5' 10" | 185 lbs | $750,000 |
| Martínez, Orlando | SP | Colorado Rockies | 17 | 07/17/2008 | Barquisimeto | VEN | Switch | Right | 6' 6" | 195 lbs | - |
| Martínez, Pancho | CF | Washington Nationals | 17 | 12/16/2008 | Caracas | VEN | Left | Right | 5' 11" | 165 lbs | - |
| Martínez, Pepe | SP | New York Mets | 20 | 11/08/2005 | Ixtlahuacan del Río | MEX | Right | Right | 6' 2" | 170 lbs | - |
| Martínez, Raúl | SP | Chicago White Sox | 17 | 12/22/2008 | San José de Ocoa | DOM | Right | Right | 6' 0" | 175 lbs | - |
| Martínez, Raúl | LF | Free Agent | 17 | 01/09/2009 | Boulder City | USA | Left | Left | 6' 7" | 200 lbs | - |
| Martínez, Rubén | 2B | Kansas City Royals | 17 | 05/21/2008 | San Pedro de Macorís | DOM | Right | Right | 6' 2" | 190 lbs | - |
| Martínez, Sergio | CF | Colorado Rockies | 26 | 05/10/1999 | Barcelona | VEN | Left | Left | 6' 2" | 200 lbs | $3,060,000 |
| Martínez, Tomás | SS | Free Agent | 15 | 06/20/2010 | San Juan | PUR | Switch | Right | 5' 11" | 165 lbs | - |
| Martínez, Tomás | SP | Miami Marlins | 18 | 05/28/2007 | Santo Domingo | DOM | Right | Right | 6' 0" | 170 lbs | - |
| Martínez, Tony | SP | Milwaukee Brewers | 17 | 06/12/2008 | Santo Domingo | DOM | Right | Left | 5' 10" | 165 lbs | - |
| Martínez, Tony | RP | Baltimore Orioles | 21 | 02/17/2004 | Aserrío de Gariché | PAN | Right | Right | 6' 4" | 190 lbs | - |
| Marés, António | SP | Los Angeles Angels | 16 | 10/18/2009 | Santo Domingo | DOM | Right | Right | 6' 0" | 170 lbs | - |
| Marés, António | SS | Free Agent | 16 | 05/23/2009 | Indio | USA | Switch | Right | 6' 0" | 170 lbs | - |
| Massey, Danny | SP | Free Agent | 19 | 06/08/2006 | Dallas | USA | Left | Left | 6' 0" | 170 lbs | - |
| Massey, Zach | 3B | Free Agent | 18 | 12/04/2007 | Memphis | USA | Right | Right | 6' 3" | 205 lbs | - |
| Masson, Hervé | LF | Kansas City Royals | 25 | 03/23/2000 | Haldimand County | CAN | Left | Right | 6' 0" | 190 lbs | $5,000,000 |
| Mast, Wilbur | SP | Baltimore Orioles | 17 | 06/30/2008 | Göppingen | GER | Right | Right | 6' 2" | 180 lbs | - |
| Mata, Juan | 2B | Chicago White Sox | 16 | 12/31/2009 | Santo Domingo | DOM | Switch | Right | 6' 1" | 180 lbs | - |
| Mata, Tomás | CF | Seattle Mariners | 16 | 03/23/2009 | Maracaibo | VEN | Right | Right | 5' 9" | 165 lbs | - |
| Mateo, Jorge | 2B | Baltimore Orioles | 30 | 06/23/1995 | Santo Domingo | DOM | Right | Right | 6' 0" | 200 lbs | $11,100,000 |
| Mateo, Jorge | CF | Free Agent | 16 | 04/11/2009 | Los Angeles | USA | Switch | Left | 6' 2" | 165 lbs | - |
| Mathews, Jim | CL | Free Agent | 21 | 04/23/2004 | Oakland | USA | Switch | Right | 6' 1" | 190 lbs | - |
| Mathis, Zander | SP | Free Agent | 17 | 11/18/2008 | North Babylon | USA | Left | Right | 6' 4" | 175 lbs | - |
| Mathisen, Wyatt | 3B | New York Yankees | 32 | 12/30/1993 | Corpus Christi | USA | Right | Right | 6' 2" | 230 lbs | $1,969,200 |
| Matthes, Dan | SP | Free Agent | 19 | 08/06/2006 | Orlando | USA | Right | Right | 6' 8" | 205 lbs | - |
| Matthews, Chad | SP | Free Agent | 18 | 06/10/2007 | Liberal | USA | Right | Right | 6' 6" | 195 lbs | - |
| Matthews, Charlie | RP | Free Agent | 21 | 11/18/2004 | Worthington | USA | Left | Left | 6' 6" | 205 lbs | - |
| Matz, Steven | SP | Miami Marlins | 34 | 05/29/1991 | Stony Brook | USA | Right | Left | 6' 2" | 200 lbs | $20,000,000 |
| Matzek, Tyler | SP | Chicago Cubs | 35 | 10/19/1990 | Mission Viejo | USA | Left | Left | 6' 3" | 205 lbs | $9,000,000 |
| Maxwell, Charlie | RP | Pittsburgh Pirates | 25 | 09/29/2000 | Lewisville | USA | Left | Right | 6' 0" | 200 lbs | $750,000 |
| Maxwell, Jon | SP | Free Agent | 20 | 08/25/2005 | East Lansing | USA | Right | Right | 6' 2" | 180 lbs | - |
| May, Greg | SP | Free Agent | 21 | 03/31/2004 | Bakersfield | USA | Left | Left | 6' 1" | 195 lbs | - |
| May, Ken | 2B | Free Agent | 20 | 03/18/2005 | West Chicago | USA | Right | Right | 6' 1" | 185 lbs | - |
| Mayfield, Tex | SP | Free Agent | 20 | 02/26/2005 | Woodbury | USA | Right | Right | 6' 0" | 180 lbs | - |
| Maynard, Beau | SP | Free Agent | 21 | 07/24/2004 | Independence | USA | Right | Right | 6' 8" | 210 lbs | - |
| Maynard, Jeff | RF | Free Agent | 21 | 11/23/2004 | Indianapolis | USA | Left | Left | 6' 3" | 200 lbs | - |
| Maynard, Nate | C | Free Agent | 19 | 01/06/2007 | Long Beach | USA | Switch | Right | 6' 5" | 205 lbs | - |
| Mazara, Nomar | RF | Baltimore Orioles | 30 | 04/26/1995 | Santo Domingo | DOM | Left | Left | 6' 4" | 205 lbs | $29,200,000 |
| McAlister, Chad | SP | Free Agent | 19 | 06/25/2006 | Wood Buffalo | CAN | Left | Left | 6' 2" | 185 lbs | - |
| McBride, Brad | RF | Pittsburgh Pirates | 27 | 06/10/1998 | Pittsburg | USA | Left | Left | 6' 2" | 200 lbs | $750,000 |
| McBroom, Ryan | 1B | Philadelphia Phillies | 33 | 04/09/1992 | Fredericksburg | USA | Right | Left | 6' 3" | 200 lbs | $18,200,000 |
| McCain, Jim | RP | Washington Nationals | 25 | 03/29/2000 | Richland | USA | Right | Right | 5' 10" | 195 lbs | $750,000 |
| McCall, Don | SP | Free Agent | 18 | 07/30/2007 | Bull Run | USA | Left | Left | 6' 9" | 205 lbs | - |
| McCann, Curt | SP | Free Agent | 21 | 03/27/2004 | Houston | USA | Left | Left | 6' 6" | 205 lbs | - |
| McCarthy, Cedric | SP | Free Agent | 17 | 04/28/2008 | Lordstown | USA | Switch | Right | 6' 4" | 190 lbs | - |
| McCarthy, Jon | SS | Free Agent | 17 | 05/13/2008 | Rockdale | USA | Left | Right | 6' 3" | 175 lbs | - |
| McCarty, Dave | SP | Free Agent | 19 | 08/14/2006 | Somerville | USA | Right | Right | 6' 4" | 185 lbs | - |
| McClain, Pat | 2B | Free Agent | 19 | 08/09/2006 | New York | USA | Right | Right | 6' 3" | 190 lbs | - |
| McClendon, Cedric | 3B | Free Agent | 21 | 10/24/2004 | Mt. Vernon | USA | Switch | Right | 6' 0" | 200 lbs | - |
| McClendon, Steve | RP | Free Agent | 16 | 11/22/2009 | Dallas | USA | Right | Right | 6' 0" | 170 lbs | - |
| McConnell, Ed | SP | Free Agent | 19 | 10/12/2006 | Great Falls | USA | Right | Right | 6' 6" | 185 lbs | - |
| McConnell, Johnny | 2B | Arizona Diamondbacks | 27 | 04/06/1998 | Gulfport | USA | Switch | Right | 6' 0" | 200 lbs | $750,000 |
| McConnish, Chris | C | Free Agent | 18 | 06/09/2007 | Monona | USA | Right | Right | 6' 1" | 200 lbs | - |
| McCoy, Dan | SP | Free Agent | 17 | 07/04/2008 | North Bay Shore | USA | Right | Left | 6' 4" | 185 lbs | - |
| McCoy, Jim | SP | Free Agent | 20 | 06/14/2005 | Omaha | USA | Right | Right | 6' 2" | 175 lbs | - |
| McCoy, Joe | SP | Free Agent | 17 | 05/27/2008 | Hialeah | USA | Left | Right | 6' 1" | 170 lbs | - |
| McCoy, Steve | SP | Free Agent | 17 | 08/23/2008 | Homestead | USA | Right | Left | 6' 0" | 160 lbs | - |
| McCray, Chris | SP | Free Agent | 17 | 06/23/2008 | Boston | USA | Right | Right | 6' 6" | 190 lbs | - |
| McCray, Eric | SP | Free Agent | 16 | 02/11/2010 | Peoria | USA | Right | Left | 6' 0" | 175 lbs | - |
| McCray, Terence | CL | Boston Red Sox | 28 | 08/21/1997 | St. Paul | USA | Right | Right | 6' 0" | 200 lbs | $10,377,000 |
| McCullers Jr., Lance | SP | Texas Rangers | 32 | 10/02/1993 | Tampa | USA | Left | Right | 6' 1" | 200 lbs | $25,600,000 |
| McCullough, Chris | RP | Free Agent | 20 | 02/02/2006 | St. Clair Shores | USA | Right | Right | 6' 1" | 165 lbs | - |
| McDaniel, Tim | CF | San Diego Padres | 25 | 01/24/2001 | Sheffield Lake | USA | Switch | Left | 6' 1" | 190 lbs | $750,000 |
| McDevitt, Joe | CL | Free Agent | 22 | 07/28/2003 | Danville | USA | Right | Right | 6' 4" | 200 lbs | - |
| McDonald, Brad | SS | Free Agent | 21 | 01/22/2005 | Roodhouse | USA | Left | Right | 6' 3" | 190 lbs | - |
| McDonald, Brit | C | San Diego Padres | 31 | 06/22/1994 | Lowell | USA | Right | Right | 6' 0" | 205 lbs | $5,000,000 |
| McDonald, Jeff | SP | Free Agent | 18 | 06/22/2007 | Muncy | USA | Right | Right | 5' 11" | 160 lbs | - |
| McDonald, Todd | LF | Toronto Blue Jays | 30 | 10/23/1995 | Brisbane | AUS | Left | Right | 6' 3" | 200 lbs | $13,800,000 |
| McFadden, Billy | CF | Free Agent | 17 | 03/14/2008 | Mercerville-Hamilton Square | USA | Right | Right | 5' 11" | 165 lbs | - |
| McFadden, Dave | CL | Milwaukee Brewers | 27 | 03/11/1998 | Anahuac | USA | Right | Right | 5' 10" | 190 lbs | $750,000 |
| McFadden, Jimmy | SP | Free Agent | 19 | 05/17/2006 | San Clemente | USA | Right | Right | 6' 6" | 190 lbs | - |
| McFadden, Steve | SP | Free Agent | 17 | 08/31/2008 | Lansing | USA | Right | Right | 6' 3" | 175 lbs | - |
| McFarland, Don | SP | Free Agent | 18 | 06/07/2007 | Groton | USA | Switch | Left | 6' 3" | 190 lbs | - |
| McGee, Jake | RP | Free Agent | 39 | 08/06/1986 | San Jose | USA | Left | Left | 6' 3" | 225 lbs | - |
| McGormery, Glen | RP | Free Agent | 18 | 09/10/2007 | Somerset | USA | Right | Right | 6' 6" | 205 lbs | - |
| McGrain, Ronnie | C | Free Agent | 17 | 09/02/2008 | Amherst | USA | Switch | Right | 6' 6" | 205 lbs | - |
| McGranahan, Lynwood | RF | Free Agent | 20 | 06/13/2005 | Homestead | USA | Right | Right | 6' 1" | 175 lbs | - |
| McGrann, Jeremy | RP | Free Agent | 20 | 12/06/2005 | Ft. Washington | USA | Right | Left | 6' 0" | 170 lbs | - |
| McGrath, Joe | LF | Atlanta Firebirds | 30 | 12/31/1995 | Sacramento | USA | Left | Left | 6' 6" | 215 lbs | $2,033,000 |
| McGriff, Derrek | SP | Texas Rangers | 29 | 04/15/1996 | West Liberty | USA | Right | Right | 6' 2" | 200 lbs | $16,500,000 |
| McGuire, Reese | C | Free Agent | 30 | 03/02/1995 | Covington | USA | Left | Right | 6' 1" | 195 lbs | - |
| McGuire, Steve | 3B | Houston Astros | 25 | 09/11/2000 | Galt | USA | Left | Right | 6' 4" | 205 lbs | $750,000 |
| McIlhargy, Ron | 3B | Free Agent | 21 | 01/11/2005 | Chattanooga | USA | Right | Right | 6' 0" | 185 lbs | - |
| McIntosh, Brad | 3B | Free Agent | 20 | 10/25/2005 | Amesbury | USA | Switch | Right | 6' 2" | 195 lbs | - |
| McJannett, Robbie | CL | Washington Nationals | 27 | 04/06/1998 | Boston | USA | Right | Right | 6' 0" | 195 lbs | $20,425,500 |
| McKay, Jeff | RF | Free Agent | 17 | 11/29/2008 | Bainbridge | USA | Left | Left | 6' 6" | 200 lbs | - |
| McKeag, Bob | SS | Free Agent | 16 | 08/18/2009 | South Park Township | USA | Right | Right | 6' 1" | 175 lbs | - |
| McKee, Stan | SP | Free Agent | 18 | 05/11/2007 | Los Angeles | USA | Right | Right | 6' 5" | 190 lbs | - |
| McKenzie, Lou | SS | New York Mets | 28 | 11/22/1997 | Deerfield | USA | Switch | Right | 5' 11" | 200 lbs | $750,000 |
| McKinney, Ed | 1B | Free Agent | 19 | 11/01/2006 | Fresno | USA | Right | Right | 6' 2" | 200 lbs | - |
| McKnight, Ken | SP | Free Agent | 17 | 09/12/2008 | Michigan City | USA | Left | Right | 6' 2" | 175 lbs | - |
| McKnight, Tim | RP | Boston Red Sox | 26 | 01/07/2000 | St. John | USA | Right | Right | 6' 7" | 205 lbs | $750,000 |
| McLaughlin, Kevin | C | Free Agent | 17 | 03/07/2008 | Garden Grove | USA | Right | Right | 6' 4" | 195 lbs | - |
| McLean, Bob | SP | Free Agent | 20 | 06/13/2005 | Paterson | USA | Switch | Right | 6' 2" | 180 lbs | - |
| McLean, Ed | 3B | Free Agent | 18 | 06/30/2007 | North Bergen | USA | Right | Right | 6' 1" | 170 lbs | - |
| McLeod, Cliff | SP | Free Agent | 17 | 09/07/2008 | Holly Springs | USA | Right | Right | 6' 4" | 180 lbs | - |
| McMahon, Ryan | 3B | Seattle Mariners | 31 | 12/14/1994 | Yorba Linda | USA | Left | Right | 6' 3" | 200 lbs | $32,000,000 |
| McMurray, Dan | RP | Free Agent | 16 | 06/15/2009 | Kettering | USA | Right | Left | 5' 10" | 160 lbs | - |
| McNamee, Randy | RF | Free Agent | 16 | 08/11/2009 | West New York | USA | Left | Left | 6' 4" | 185 lbs | - |
| McNeil, Curt | CF | Free Agent | 18 | 02/01/2008 | San Antonio | USA | Right | Right | 6' 2" | 170 lbs | - |
| McPhearson, Matt | LF | Chicago White Sox | 30 | 04/18/1995 | Columbia | USA | Left | Left | 5' 10" | 195 lbs | $1,300,000 |
| McQueen, Kip | SS | Free Agent | 19 | 05/31/2006 | Opa-locka North | USA | Left | Right | 6' 0" | 170 lbs | - |
| McSweeney, Vince | SP | Toronto Blue Jays | 28 | 12/18/1997 | Leacock-Leola-Bareville | USA | Left | Left | 6' 2" | 200 lbs | $6,000,000 |
| McVeagh, Reginald | SP | Free Agent | 18 | 11/16/2007 | Lexington | USA | Left | Right | 6' 6" | 190 lbs | - |
| Meade, Tim | 1B | Free Agent | 18 | 07/27/2007 | Dodge City | USA | Switch | Right | 6' 4" | 200 lbs | - |
| Meader, Ken | C | Free Agent | 18 | 04/02/2007 | Houston | USA | Right | Right | 6' 2" | 200 lbs | - |
| Meadows, Tommy | SP | Free Agent | 18 | 02/04/2008 | Carson City | USA | Right | Right | 6' 1" | 160 lbs | - |
| Medeiros, Kodi | RP | San Diego Padres | 29 | 05/25/1996 | Hilo | USA | Left | Left | 6' 1" | 205 lbs | $1,940,000 |
| Medina, Arturo | SP | Arizona Diamondbacks | 17 | 08/04/2008 | Santo Domingo | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Medina, Arturo | SP | Free Agent | 17 | 07/12/2008 | Clinton | USA | Right | Right | 6' 1" | 170 lbs | - |
| Medina, Cisco | RF | Free Agent | 17 | 12/08/2008 | Kendale Lakes | USA | Right | Right | 6' 2" | 185 lbs | - |
| Medina, Edgardo | DH | Miami Marlins | 29 | 07/25/1996 | Bayamón | PUR | Switch | Right | 6' 1" | 200 lbs | $5,000,000 |
| Medina, Jorge | SP | Chicago Cubs | 20 | 12/20/2005 | Jima Abajo | DOM | Right | Right | 6' 4" | 195 lbs | - |
| Medina, Jose C. | SP | Cleveland Guardians | 29 | 08/25/1996 | Culiacan | MEX | Left | Left | 6' 2" | 200 lbs | $5,200,000 |
| Medina, José | RF | Free Agent | 17 | 12/26/2008 | Duvergé | DOM | Left | Left | 6' 5" | 195 lbs | - |
| Medina, José | SP | Minnesota Twins | 17 | 07/08/2008 | San Pedro de Macorís | DOM | Right | Right | 6' 6" | 190 lbs | - |
| Medina, Manny | CF | Free Agent | 17 | 01/27/2009 | Arlington | USA | Left | Left | 6' 2" | 175 lbs | - |
| Medina, Orlando | CF | New York Mets | 18 | 09/11/2007 | Puerto Plata | DOM | Right | Right | 6' 2" | 195 lbs | - |
| Medina, Sandro | SP | St. Louis Cardinals | 16 | 03/22/2009 | Caracas | VEN | Left | Left | 6' 1" | 170 lbs | - |
| Medina, Álex | CF | Miami Marlins | 17 | 05/25/2008 | Maracaibo | VEN | Left | Left | 6' 2" | 185 lbs | - |
| Mejia, Fidel | SS | Chicago Cubs | 27 | 08/28/1998 | Azua | DOM | Switch | Right | 6' 0" | 200 lbs | $4,000,000 |
| Mejia, Francisco | C | Minnesota Twins | 30 | 10/27/1995 | Baní | DOM | Switch | Right | 5' 9" | 180 lbs | $8,000,000 |
| Mejia, Jeferson | SP | Free Agent | 31 | 08/02/1994 | Santo Domingo | DOM | Right | Right | 6' 7" | 200 lbs | - |
| Mejia, Luis | SS | Chicago White Sox | 28 | 03/08/1997 | Santo Domingo | DOM | Switch | Right | 5' 10" | 190 lbs | $1,591,500 |
| Mejía, Jesús | CL | Houston Astros | 36 | 08/29/1989 | El Cobre | CUB | Right | Right | 6' 2" | 220 lbs | $5,000,000 |
| Mejía, Manny | SP | Minnesota Twins | 18 | 02/05/2008 | Santo Domingo | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Melchor, Juan | SP | Baltimore Orioles | 17 | 06/14/2008 | Maracaibo | VEN | Right | Right | 6' 2" | 175 lbs | - |
| Mella, Keury | SP | Chicago Cubs | 32 | 08/02/1993 | Bonao | DOM | Right | Right | 6' 2" | 210 lbs | $2,980,000 |
| Meloche, Dave | 1B | Free Agent | 20 | 05/26/2005 | Moncton | CAN | Left | Right | 6' 4" | 200 lbs | - |
| Melsert, Lambert | C | Los Angeles Angels | 17 | 05/03/2008 | Stein | NED | Right | Right | 6' 1" | 190 lbs | - |
| Melton, Clint | SP | Free Agent | 19 | 06/25/2006 | Medford | USA | Left | Right | 6' 1" | 175 lbs | - |
| Melton, Jeff | SP | Free Agent | 18 | 11/09/2007 | San Jose | USA | Switch | Right | 6' 4" | 180 lbs | - |
| Meléndez, António | SP | Kansas City Royals | 18 | 10/21/2007 | Santo Domingo | DOM | Right | Right | 6' 7" | 200 lbs | - |
| Meléndez, António | RP | Free Agent | 21 | 08/08/2004 | Wakefield | USA | Right | Right | 6' 4" | 200 lbs | - |
| Meléndez, Arturo | CF | New York Mets | 19 | 06/17/2006 | Villa Los Almacigos | DOM | Right | Right | 6' 2" | 185 lbs | - |
| Meléndez, Wilson | C | Free Agent | 22 | 06/02/2003 | Shorewood | USA | Right | Right | 6' 4" | 205 lbs | - |
| Meléndez, Xavier | SP | Atlanta Firebirds | 17 | 05/19/2008 | Santo Domingo | DOM | Right | Right | 6' 2" | 175 lbs | - |
| Mena, António | 2B | Boston Red Sox | 18 | 02/11/2008 | Sabaneta | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Mendoza, César | SP | Pittsburgh Pirates | 17 | 04/26/2008 | Maracay | VEN | Right | Left | 5' 10" | 155 lbs | - |
| Mendoza, Ernesto | RP | Pittsburgh Pirates | 24 | 07/24/2001 | Santo Domingo | DOM | Right | Right | 6' 8" | 200 lbs | $750,000 |
| Mendoza, Iván | SS | Free Agent | 17 | 11/20/2008 | Santiago | DOM | Right | Right | 6' 2" | 180 lbs | - |
| Mendoza, José | SP | Cleveland Guardians | 17 | 06/27/2008 | Ciudad Bolívar | VEN | Right | Right | 6' 1" | 170 lbs | - |
| Mendoza, José | SP | Chicago Cubs | 19 | 02/20/2006 | San Pedro de Macorís | DOM | Switch | Left | 6' 8" | 200 lbs | - |
| Mendoza, José | 3B | Colorado Rockies | 17 | 02/25/2008 | Santo Domingo | DOM | Right | Right | 6' 2" | 195 lbs | - |
| Mendoza, Juan | CL | Free Agent | 15 | 08/24/2010 | Madison Heights | USA | Right | Right | 6' 0" | 170 lbs | - |
| Mendoza, Juan | 3B | Los Angeles Dodgers | 25 | 07/24/2000 | Aguazul | COL | Left | Right | 6' 0" | 195 lbs | $750,000 |
| Mendoza, Pancho | LF | St. Louis Cardinals | 17 | 02/15/2009 | Santo Domingo | DOM | Switch | Right | 6' 4" | 205 lbs | - |
| Mendoza, Ritzi | SP | San Francisco Giants | 30 | 01/10/1996 | Caracas | VEN | Right | Right | 6' 2" | 195 lbs | $16,000,000 |
| Mendoza, Tomás | SP | Detroit Tigers | 25 | 03/17/2000 | Santo Domingo | DOM | Left | Left | 5' 11" | 175 lbs | $750,000 |
| Mendoza, Ángelo | SP | Free Agent | 15 | 03/08/2010 | Kentwood | USA | Right | Right | 6' 1" | 175 lbs | - |
| Menéndez, Don | C | Free Agent | 15 | 05/28/2010 | Vista | USA | Right | Right | 5' 10" | 165 lbs | - |
| Menéndez, Manny | RP | Free Agent | 17 | 03/08/2008 | San Cristóbal | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Mercado, Héctor | C | Philadelphia Phillies | 16 | 04/06/2009 | Guantanamo | CUB | Right | Right | 5' 10" | 175 lbs | - |
| Mercado, Luis | 3B | Los Angeles Angels | 18 | 02/06/2008 | Comendador | DOM | Right | Right | 6' 3" | 190 lbs | - |
| Mercado, Luis | RP | Free Agent | 21 | 11/24/2004 | Augusta | USA | Right | Left | 6' 7" | 210 lbs | - |
| Mercedes, Simon | SP | Kansas City Royals | 33 | 02/17/1992 | Santo Domingo | DOM | Right | Right | 6' 4" | 215 lbs | $15,000,000 |
| Mercer, Thom | RP | Kansas City Royals | 27 | 01/19/1999 | Buffalo | USA | Right | Right | 6' 0" | 200 lbs | $750,000 |
| Merritt, Don | SP | Free Agent | 18 | 08/21/2007 | Scotchtown | USA | Right | Right | 6' 8" | 200 lbs | - |
| Mestizo, Juan | SP | Toronto Blue Jays | 19 | 08/19/2006 | Villa de Cura | VEN | Right | Right | 6' 1" | 165 lbs | - |
| Metcalf, Tex | C | Free Agent | 15 | 03/05/2010 | Los Angeles | USA | Right | Right | 6' 0" | 175 lbs | - |
| Meyer, Ed | 2B | Free Agent | 19 | 12/16/2006 | Ridge Manor | USA | Right | Right | 6' 1" | 180 lbs | - |
| Meyers, Tommy | SP | Free Agent | 29 | 01/03/1997 | Plymouth | USA | Right | Left | 6' 4" | 200 lbs | - |
| Meza, José | SP | Free Agent | 19 | 04/15/2006 | Ocean Springs | USA | Left | Left | 6' 3" | 190 lbs | - |
| Michels, Rob | SP | Free Agent | 21 | 01/24/2005 | Joplin | USA | Right | Right | 6' 1" | 180 lbs | - |
| Middehof, Bennie | RP | Free Agent | 23 | 03/03/2002 | Nort Salinja | ANT | Right | Right | 6' 6" | 205 lbs | - |
| Middendorf, Sjoerd | 2B | Colorado Rockies | 16 | 07/23/2009 | Tera Kora | ANT | Right | Right | 5' 11" | 165 lbs | - |
| Miglioli, Álex | RP | Chicago Cubs | 16 | 02/24/2009 | Santa Teresa | VEN | Left | Left | 6' 1" | 175 lbs | - |
| Milanes, Jesús | 1B | Los Angeles Angels | 22 | 03/21/2003 | Sabana Grande de Boya | DOM | Right | Right | 6' 8" | 210 lbs | $750,000 |
| Mildmay, Waylon | SP | San Diego Padres | 26 | 01/14/2000 | Coral Springs | USA | Right | Right | 5' 11" | 195 lbs | $750,000 |
| Miles, Joel | C | Free Agent | 21 | 03/02/2004 | Sun City West | USA | Right | Right | 6' 1" | 200 lbs | - |
| Miller, Alec | SP | Free Agent | 19 | 05/18/2006 | Homewood | USA | Left | Right | 6' 2" | 175 lbs | - |
| Miller, Bob | SP | Free Agent | 22 | 05/08/2003 | Buffalo | USA | Right | Right | 5' 10" | 175 lbs | - |
| Miller, Brad | SP | Free Agent | 20 | 10/16/2005 | Elwood | USA | Right | Right | 6' 6" | 200 lbs | - |
| Miller, Brad | 1B | Seattle Mariners | 36 | 10/18/1989 | Windermere | USA | Left | Right | 6' 2" | 210 lbs | $1,680,000 |
| Miller, Chet | SP | Free Agent | 16 | 03/17/2009 | Northlake | USA | Right | Right | 5' 11" | 165 lbs | - |
| Miller, Dave | SP | Free Agent | 22 | 01/15/2004 | Newark | USA | Left | Left | 5' 10" | 170 lbs | - |
| Miller, Jeff | RF | Colorado Rockies | 30 | 07/04/1995 | Cedar Rapids | USA | Right | Right | 6' 6" | 200 lbs | $8,000,000 |
| Miller, Josh | LF | Free Agent | 21 | 09/27/2004 | Wichita Falls | USA | Left | Left | 5' 10" | 180 lbs | - |
| Miller, Max | 2B | Free Agent | 19 | 11/06/2006 | Phoenix | USA | Right | Right | 6' 3" | 185 lbs | - |
| Miller, Max | SP | Free Agent | 19 | 10/17/2006 | Front Royal | USA | Left | Left | 6' 4" | 185 lbs | - |
| Miller, Mike | RP | Texas Rangers | 28 | 06/30/1997 | Interlachen | USA | Left | Left | 6' 1" | 200 lbs | $750,000 |
| Miller, Mike | SP | Free Agent | 18 | 10/16/2007 | El Paso | USA | Right | Right | 6' 2" | 180 lbs | - |
| Miller, Mike | SP | Free Agent | 21 | 04/08/2004 | Superior | USA | Left | Left | 6' 0" | 190 lbs | - |
| Miller, Norm | SP | Free Agent | 17 | 06/15/2008 | Athens | USA | Left | Right | 6' 11" | 205 lbs | - |
| Miller, Pat | CF | Pittsburgh Pirates | 27 | 07/23/1998 | Boca Raton | USA | Right | Right | 6' 0" | 190 lbs | $4,800,000 |
| Miller, Robbie | 1B | Toronto Blue Jays | 24 | 05/20/2001 | Pittsburgh | USA | Left | Left | 6' 5" | 215 lbs | $750,000 |
| Miller, Steve | SP | Colorado Rockies | 26 | 09/30/1999 | New York | USA | Left | Left | 6' 1" | 195 lbs | $750,000 |
| Miller, Tim | 2B | Free Agent | 17 | 10/10/2008 | Chicago | USA | Right | Right | 6' 4" | 190 lbs | - |
| Mills, Dan | SP | Free Agent | 18 | 10/25/2007 | Tucson | USA | Right | Right | 6' 2" | 180 lbs | - |
| Mills, Donnie | 3B | Free Agent | 18 | 10/06/2007 | Long Beach | USA | Right | Right | 6' 2" | 185 lbs | - |
| Mills, Jared | LF | Free Agent | 19 | 10/02/2006 | Lafayette | USA | Switch | Right | 6' 2" | 185 lbs | - |
| Mills, McKenzie | RP | Los Angeles Angels | 30 | 11/19/1995 | Marietta | USA | Left | Left | 6' 4" | 205 lbs | $6,000,000 |
| Mills, Shawn | SP | Free Agent | 17 | 06/16/2008 | San Bernardino | USA | Left | Left | 6' 4" | 185 lbs | - |
| Milton, Bob | SP | Free Agent | 17 | 07/11/2008 | Green Valley | USA | Left | Left | 6' 7" | 195 lbs | - |
| Mirabel, Prospero | SP | Tampa Bay Rays | 17 | 04/09/2008 | Ciudad Guayana | VEN | Right | Right | 6' 4" | 185 lbs | - |
| Miranda, Bernardo | 3B | Miami Marlins | 16 | 06/26/2009 | Santo Domingo | DOM | Switch | Left | 6' 2" | 180 lbs | - |
| Miranda, Héctor | SP | Arizona Diamondbacks | 20 | 02/07/2006 | Ejido | VEN | Left | Left | 5' 11" | 165 lbs | - |
| Miranda, Leonardo | SP | Milwaukee Brewers | 26 | 06/04/1999 | Bogota | COL | Right | Right | 6' 2" | 200 lbs | $3,250,000 |
| Mireles, António | RP | Miami Marlins | 28 | 02/25/1997 | El Cajon | USA | Left | Left | 6' 0" | 200 lbs | $2,496,000 |
| Mismit, Juan | SP | New York Mets | 26 | 02/02/2000 | New York | USA | Right | Right | 6' 7" | 205 lbs | $2,585,000 |
| Missaki, Daniel | SP | St. Louis Cardinals | 29 | 04/09/1996 | Unknown | BRA | Right | Right | 6' 0" | 195 lbs | $16,000,000 |
| Mitchell, Dan | 1B | Tampa Bay Rays | 23 | 05/11/2002 | Pensacola | USA | Left | Left | 6' 9" | 225 lbs | $750,000 |
| Mitchell, Don | SP | Free Agent | 17 | 10/05/2008 | Sparta | USA | Right | Left | 6' 2" | 175 lbs | - |
| Mitchell, Jerry | SP | Free Agent | 19 | 11/22/2006 | Lantana | USA | Left | Left | 5' 10" | 150 lbs | - |
| Mitchell, Jud | SP | Free Agent | 17 | 07/03/2008 | Westland | USA | Left | Left | 6' 4" | 190 lbs | - |
| Mitchell, Stan | SP | Free Agent | 19 | 07/23/2006 | Key Largo | USA | Right | Right | 6' 8" | 200 lbs | - |
| Mitchell, Steve | SP | Free Agent | 16 | 06/29/2009 | Seaford | USA | Switch | Right | 6' 0" | 170 lbs | - |
| Mitchell, Tim | 3B | Free Agent | 20 | 10/16/2005 | Centerport | USA | Right | Right | 6' 4" | 200 lbs | - |
| Mizuno, Josuke | SP | Los Angeles Dodgers | 28 | 07/02/1997 | Eniwa | JPN | Right | Right | 6' 1" | 205 lbs | $26,000,000 |
| Mobley, Daryl | RF | Free Agent | 20 | 09/25/2005 | Parkville | USA | Left | Left | 6' 1" | 190 lbs | - |
| Mobley, Joe | SP | Free Agent | 16 | 02/13/2010 | Ames | USA | Right | Right | 6' 0" | 175 lbs | - |
| Mogro, Raúl | SP | Free Agent | 16 | 04/07/2009 | Ballenger Creek | USA | Right | Right | 6' 0" | 170 lbs | - |
| Mohmand, Shafi | C | Free Agent | 18 | 01/20/2008 | Modesto | USA | Switch | Right | 6' 0" | 175 lbs | - |
| Molina, António | RP | Chicago Cubs | 17 | 01/02/2009 | Caracas | VEN | Right | Right | 6' 2" | 185 lbs | - |
| Molina, Jesús | SP | Chicago Cubs | 18 | 10/27/2007 | Santo Domingo | DOM | Switch | Right | 6' 4" | 190 lbs | - |
| Molina, Luis | 1B | Toronto Blue Jays | 18 | 01/04/2008 | Las Guaranas | DOM | Right | Right | 6' 4" | 210 lbs | - |
| Molina, Robinson | CF | Los Angeles Angels | 16 | 02/20/2009 | Santiago | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Moncada, Yoan | 3B | Boston Red Sox | 30 | 05/27/1995 | Abreus | CUB | Switch | Right | 6' 2" | 205 lbs | $15,000,000 |
| Montalban, José | SP | Minnesota Twins | 17 | 03/16/2008 | Acarigua | VEN | Right | Right | 6' 2" | 185 lbs | - |
| Montalvan, Daniel | SP | Milwaukee Brewers | 16 | 03/01/2009 | Maracaibo | VEN | Left | Left | 6' 1" | 175 lbs | - |
| Montecind, Jorge | SP | Boston Red Sox | 17 | 02/10/2009 | Fundación | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Montero, Jesús | SP | Milwaukee Brewers | 18 | 12/31/2007 | San Victor | DOM | Right | Right | 6' 3" | 190 lbs | - |
| Montero, Reynier | RP | Free Agent | 29 | 10/29/1996 | San Pedro de Macorís | DOM | Right | Right | 6' 2" | 190 lbs | - |
| Montero, Ángelo | SP | Washington Nationals | 17 | 12/12/2008 | Caracas | VEN | Right | Right | 6' 2" | 180 lbs | - |
| Montgomery, Joe | RP | Tampa Bay Rays | 30 | 11/11/1995 | South Bound Brook | USA | Right | Right | 6' 4" | 210 lbs | $6,636,000 |
| Montoya, Edgar | SP | Chicago White Sox | 17 | 04/03/2008 | San Miguelito | PAN | Left | Left | 5' 10" | 160 lbs | - |
| Montoya, José | SP | Oakland Athletics | 16 | 04/16/2009 | Santo Domingo | DOM | Right | Right | 5' 10" | 160 lbs | - |
| Montoya, Juan | SP | Oakland Athletics | 19 | 08/12/2006 | Barahona | DOM | Right | Right | 6' 2" | 180 lbs | - |
| Montoya, Miguel Angel | 3B | Free Agent | 18 | 09/07/2007 | Grove | USA | Left | Right | 6' 1" | 180 lbs | - |
| Montáñez, Ignacio | C | Detroit Tigers | 17 | 05/31/2008 | Barcelona | VEN | Right | Right | 6' 4" | 210 lbs | - |
| Montáñez, Rubén | 3B | Kansas City Royals | 16 | 10/01/2009 | Duvergé | DOM | Right | Right | 6' 0" | 175 lbs | - |
| Moody, Chris | 1B | Texas Rangers | 29 | 02/17/1996 | Laurinburg | USA | Right | Right | 6' 1" | 200 lbs | $2,704,000 |
| Moody, Doug | SP | Free Agent | 17 | 12/04/2008 | Philadelphia | USA | Left | Right | 6' 5" | 195 lbs | - |
| Moody, Mal | SP | Free Agent | 16 | 03/04/2009 | Ogden | USA | Right | Right | 6' 0" | 160 lbs | - |
| Moog, Zier | C | Oakland Athletics | 16 | 03/11/2009 | Willemstad | CUR | Right | Right | 6' 4" | 195 lbs | - |
| Moon, Dave | 1B | Kansas City Royals | 27 | 09/05/1998 | Thornton | USA | Left | Left | 6' 2" | 205 lbs | $750,000 |
| Mooney, Glen | CF | Free Agent | 16 | 02/03/2010 | Chicago | USA | Switch | Left | 6' 1" | 170 lbs | - |
| Moore, Alex | CF | Free Agent | 19 | 01/22/2007 | Shoreview | USA | Right | Right | 6' 3" | 190 lbs | - |
| Moore, Artie | SP | Free Agent | 17 | 07/03/2008 | Bakersfield | USA | Left | Left | 5' 9" | 150 lbs | - |
| Moore, Bobby | RP | Atlanta Firebirds | 29 | 11/16/1996 | Maywood | USA | Left | Left | 5' 10" | 190 lbs | $1,900,000 |
| Moore, Clint | LF | San Diego Padres | 27 | 12/14/1998 | Denver | USA | Left | Left | 6' 5" | 205 lbs | - |
| Moore, Curt | CF | Free Agent | 17 | 03/21/2008 | Chippewa Falls | USA | Right | Right | 6' 4" | 180 lbs | - |
| Moore, Dave | CF | Free Agent | 16 | 09/15/2009 | Edmond | USA | Left | Left | 6' 2" | 180 lbs | - |
| Moore, Derek | SP | Free Agent | 16 | 02/24/2009 | Buffalo | USA | Left | Left | 6' 4" | 185 lbs | - |
| Moore, Freddie | RF | Free Agent | 19 | 07/01/2006 | East Moline | USA | Left | Left | 6' 4" | 190 lbs | - |
| Moore, Jeff | RP | Boston Red Sox | 25 | 06/18/2000 | St. Paul | USA | Right | Right | 5' 10" | 190 lbs | $750,000 |
| Moore, Jeff | SS | Free Agent | 19 | 07/31/2006 | Superior | USA | Left | Right | 6' 0" | 175 lbs | - |
| Moore, Jim | RF | Free Agent | 20 | 12/23/2005 | Duluth | USA | Switch | Left | 6' 4" | 205 lbs | - |
| Moore, Joe | SS | Free Agent | 18 | 09/21/2007 | Columbus | USA | Switch | Right | 6' 2" | 185 lbs | - |
| Moore, Johnny | RF | Free Agent | 31 | 10/18/1994 | Great Falls | USA | Left | Right | 6' 4" | 210 lbs | - |
| Moore, Jon | SP | Free Agent | 16 | 11/01/2009 | Glassport | USA | Left | Left | 6' 2" | 175 lbs | - |
| Moore, Josh | LF | Minnesota Twins | 29 | 05/30/1996 | Jackson Township | USA | Right | Right | 6' 0" | 200 lbs | $6,000,000 |
| Moore, Ken | SP | Free Agent | 17 | 09/18/2008 | Fremont | USA | Right | Right | 6' 1" | 165 lbs | - |
| Moore, Micheal | SP | Free Agent | 17 | 12/31/2008 | Brooklyn | USA | Right | Right | 6' 2" | 170 lbs | - |
| Moore, Steve | SP | Free Agent | 17 | 12/02/2008 | Bakersfield | USA | Right | Right | 6' 8" | 205 lbs | - |
| Moore, Thom | SS | Free Agent | 16 | 05/21/2009 | Greensboro | USA | Right | Right | 6' 7" | 200 lbs | - |
| Moore, Tim | SP | Free Agent | 20 | 10/25/2005 | Horizon City | USA | Left | Left | 6' 3" | 180 lbs | - |
| Morales, Albert | RP | Free Agent | 15 | 05/11/2010 | San German | PUR | Switch | Right | 6' 5" | 190 lbs | - |
| Morales, Alfredo | SP | Free Agent | 18 | 07/21/2007 | Dunedin | USA | Left | Left | 6' 4" | 185 lbs | - |
| Morales, Iván | SP | Seattle Mariners | 18 | 12/08/2007 | Arroyo Salado | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Morales, Jesús | CL | Free Agent | 16 | 04/25/2009 | Santo Domingo | DOM | Right | Left | 6' 3" | 180 lbs | - |
| Morales, Jorge | SP | Chicago Cubs | 18 | 12/26/2007 | Santo Domingo | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Morales, José | 2B | Houston Astros | 17 | 08/10/2008 | Nuevo Sabana Yegua | DOM | Left | Right | 6' 1" | 175 lbs | - |
| Morales, José | SP | Detroit Tigers | 17 | 09/09/2008 | San Pedro de Macorís | DOM | Right | Right | 5' 10" | 160 lbs | - |
| Morales, José | 3B | Chicago White Sox | 17 | 12/20/2008 | La Romana | DOM | Right | Right | 6' 1" | 190 lbs | - |
| Morales, Juan | C | Los Angeles Dodgers | 17 | 12/02/2008 | Villa Jiménez | MEX | Right | Right | 6' 0" | 175 lbs | - |
| Morales, Juan | LF | Free Agent | 16 | 09/21/2009 | Plano | USA | Right | Right | 6' 2" | 195 lbs | - |
| Morales, Octávio | C | New York Mets | 18 | 01/22/2008 | Villa Tabara Arriba | DOM | Right | Right | 6' 1" | 205 lbs | - |
| Morales, Raúl | SP | Free Agent | 21 | 09/20/2004 | East Los Angeles | USA | Right | Left | 6' 2" | 180 lbs | - |
| Morales, Sergio | 2B | San Diego Padres | 16 | 04/30/2009 | Santiago | DOM | Right | Right | 6' 3" | 180 lbs | - |
| Morales, Tony | RP | Pittsburgh Pirates | 16 | 07/01/2009 | Santo Domingo | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Moran, Eric | RP | Free Agent | 16 | 07/20/2009 | Tooele | USA | Left | Left | 6' 0" | 165 lbs | - |
| Moran, Jake | C | Free Agent | 17 | 01/15/2009 | Ridgewood | USA | Right | Right | 6' 5" | 195 lbs | - |
| Moreno, Albert | CF | Free Agent | 17 | 12/15/2008 | Barcelona | VEN | Right | Right | 6' 2" | 180 lbs | - |
| Moreno, António | SP | Los Angeles Dodgers | 17 | 12/06/2008 | Santo Domingo | DOM | Right | Right | 6' 4" | 195 lbs | - |
| Moreno, António | SP | Free Agent | 27 | 11/17/1998 | Champaign | USA | Left | Left | 6' 0" | 205 lbs | - |
| Moreno, António | CF | Tampa Bay Rays | 17 | 08/22/2008 | Santiago | DOM | Left | Left | 6' 2" | 190 lbs | - |
| Moreno, António | SP | Chicago Cubs | 17 | 06/01/2008 | Santo Domingo | DOM | Left | Left | 6' 5" | 200 lbs | - |
| Moreno, Erling | RP | Houston Astros | 29 | 01/13/1997 | Barranquilla | COL | Right | Right | 6' 4" | 200 lbs | $3,400,000 |
| Moreno, José | RP | Arizona Diamondbacks | 17 | 12/26/2008 | Apizaco | MEX | Switch | Right | 6' 5" | 200 lbs | - |
| Moreno, Juan | SP | Free Agent | 19 | 06/25/2006 | Montgomery | USA | Right | Right | 6' 2" | 185 lbs | - |
| Moreno, Willians | RP | Free Agent | 29 | 03/30/1996 | Maracay | VEN | Right | Right | 6' 0" | 205 lbs | - |
| Morgan, Curt | SP | Free Agent | 17 | 09/10/2008 | Palm Harbor | USA | Right | Right | 6' 2" | 175 lbs | - |
| Morgan, Eric | RP | Toronto Blue Jays | 27 | 12/15/1998 | St. Marys | USA | Right | Right | 5' 10" | 190 lbs | $750,000 |
| Morgan, Joe | SS | Free Agent | 17 | 11/19/2008 | Memphis | USA | Right | Right | 6' 2" | 175 lbs | - |
| Morgan, Josh | 3B | Toronto Blue Jays | 30 | 11/16/1995 | Corona | USA | Right | Right | 5' 11" | 210 lbs | $7,850,000 |
| Morgan, Wes | 3B | Free Agent | 17 | 03/11/2008 | Mays Chapel | USA | Switch | Right | 6' 3" | 185 lbs | - |
| Morin, Mike | RP | Los Angeles Dodgers | 34 | 05/03/1991 | Overland Park | USA | Right | Right | 6' 4" | 215 lbs | $7,000,000 |
| Morris, Ben | SP | Free Agent | 17 | 04/22/2008 | Porterville | USA | Right | Right | 6' 1" | 165 lbs | - |
| Morris, Bobby | 1B | Free Agent | 17 | 08/11/2008 | Malmstrom AFB | USA | Right | Right | 6' 6" | 205 lbs | - |
| Morris, Hal | SS | Free Agent | 18 | 07/30/2007 | Chicago | USA | Right | Right | 6' 1" | 165 lbs | - |
| Morris, Jim | SP | Free Agent | 20 | 05/07/2005 | Idylwood | USA | Right | Right | 6' 2" | 170 lbs | - |
| Morris, Jim | RP | Cincinnati Reds | 26 | 10/21/1999 | Medford | USA | Right | Right | 6' 4" | 200 lbs | $750,000 |
| Morris, Randy | SP | Free Agent | 17 | 10/28/2008 | Red Lion | USA | Left | Left | 6' 0" | 180 lbs | - |
| Morris, River | 3B | Free Agent | 19 | 10/26/2006 | Williams | USA | Left | Right | 6' 2" | 185 lbs | - |
| Morris, Walt | LF | Cincinnati Reds | 28 | 07/15/1997 | San Francisco | USA | Right | Left | 6' 0" | 190 lbs | $2,068,200 |
| Morrison, Art | C | Free Agent | 31 | 06/25/1994 | Aloha | USA | Right | Right | 6' 1" | 205 lbs | - |
| Morrison, Bernie | SP | Free Agent | 17 | 06/20/2008 | Modesto | USA | Right | Right | 6' 4" | 175 lbs | - |
| Morrison, Bob | SP | Free Agent | 19 | 07/18/2006 | Oberlin | USA | Left | Left | 5' 10" | 155 lbs | - |
| Morrison, Jeff | 1B | Chicago White Sox | 26 | 01/03/2000 | Bloomington | USA | Right | Right | 6' 1" | 205 lbs | - |
| Morrison, Shawn | CF | Free Agent | 18 | 08/09/2007 | Chicago | USA | Right | Right | 6' 0" | 165 lbs | - |
| Morrow, Jerry | SP | Free Agent | 22 | 12/21/2003 | Kokomo | USA | Left | Left | 6' 2" | 190 lbs | - |
| Morrow, Mike | SS | Free Agent | 19 | 09/26/2006 | Brooklyn | USA | Right | Right | 6' 2" | 185 lbs | - |
| Morse, Chris | SP | Free Agent | 18 | 10/08/2007 | Laconia | USA | Left | Left | 6' 2" | 185 lbs | - |
| Morton, Bob | RP | Free Agent | 18 | 01/18/2008 | Rochester | USA | Right | Right | 6' 0" | 165 lbs | - |
| Morán, Alfredo | SS | Free Agent | 19 | 06/05/2006 | Santiago de Cuba | CUB | Right | Right | 6' 2" | 165 lbs | - |
| Morán, Héctor | 1B | Chicago White Sox | 17 | 06/19/2008 | Caracas | VEN | Right | Right | 6' 5" | 210 lbs | - |
| Morán, Jesús | C | Free Agent | 16 | 04/30/2009 | Santo Domingo | DOM | Right | Right | 6' 2" | 195 lbs | - |
| Morán, José | SP | Free Agent | 19 | 10/03/2006 | Río Grande | PUR | Left | Right | 6' 2" | 170 lbs | - |
| Morán, José | 3B | Minnesota Twins | 32 | 09/15/1993 | Vega Baja | PUR | Left | Right | 6' 2" | 155 lbs | $4,500,000 |
| Morán, José | RP | Houston Astros | 27 | 03/01/1998 | San German | PUR | Right | Right | 6' 6" | 205 lbs | $750,000 |
| Morán, Juan | 1B | Chicago White Sox | 16 | 06/26/2009 | Guadalupe | MEX | Left | Left | 5' 11" | 175 lbs | - |
| Morán, Juan | SP | Free Agent | 19 | 06/19/2006 | Fajardo | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Morán, Juan | SP | Kansas City Royals | 18 | 01/12/2008 | Santo Domingo | DOM | Right | Right | 6' 7" | 200 lbs | - |
| Morán, Raúl | CL | Chicago White Sox | 17 | 02/13/2009 | Ejido | VEN | Right | Left | 6' 6" | 200 lbs | - |
| Morán, Raúl | SP | Arizona Diamondbacks | 28 | 09/19/1997 | Fontana | USA | Left | Left | 6' 2" | 200 lbs | $8,587,500 |
| Morín, Juan | C | Free Agent | 20 | 12/16/2005 | Santo Domingo | DOM | Switch | Right | 6' 4" | 195 lbs | - |
| Morín, Juan | C | Miami Marlins | 17 | 05/05/2008 | Guanare | VEN | Right | Right | 6' 2" | 200 lbs | - |
| Moscot, Jon | SP | Toronto Blue Jays | 34 | 08/15/1991 | Pacific Grove | USA | Right | Right | 6' 4" | 205 lbs | - |
| Moss, Mike | 3B | Free Agent | 18 | 05/04/2007 | Houston | USA | Right | Right | 6' 6" | 200 lbs | - |
| Moss, Steve | SP | Washington Nationals | 29 | 08/01/1996 | Elkhorn | USA | Switch | Left | 6' 5" | 205 lbs | $8,967,500 |
| Mott, Carl | SP | Free Agent | 16 | 07/03/2009 | Pont-Rouge | CAN | Left | Left | 6' 1" | 170 lbs | - |
| Mra, Ireno | LF | Free Agent | 16 | 04/28/2009 | Manaus | BRA | Right | Right | 6' 3" | 195 lbs | - |
| Mudd, Walt | SP | Free Agent | 19 | 01/11/2007 | Chicago | USA | Right | Right | 6' 0" | 165 lbs | - |
| Mueller, Bob | SP | Free Agent | 16 | 10/21/2009 | Orono | USA | Right | Left | 6' 4" | 185 lbs | - |
| Mueller, Doug | RF | Free Agent | 20 | 07/29/2005 | Kenosha | USA | Left | Left | 6' 5" | 200 lbs | - |
| Mueller, Tim | SP | St. Louis Cardinals | 22 | 05/27/2003 | Newton | USA | Switch | Right | 6' 7" | 200 lbs | - |
| Muggleston, Eddie | CL | Seattle Mariners | 25 | 02/22/2000 | Erie | USA | Left | Right | 6' 4" | 200 lbs | $5,750,000 |
| Muhlenburger, Sal | SP | Free Agent | 20 | 02/16/2006 | Rockford | USA | Switch | Right | 6' 2" | 180 lbs | - |
| Mullen, Joe | 1B | Free Agent | 17 | 03/02/2008 | Ft. Collins | USA | Left | Left | 6' 5" | 200 lbs | - |
| Muller, Larry | CF | Free Agent | 22 | 06/12/2003 | Bowmanville | CAN | Left | Left | 6' 0" | 185 lbs | - |
| Muller, Mike | SP | Free Agent | 18 | 08/27/2007 | St. Stephens | USA | Right | Right | 6' 2" | 175 lbs | - |
| Mullins, Chris | CF | Free Agent | 19 | 06/01/2006 | Overland Park | USA | Right | Right | 6' 2" | 185 lbs | - |
| Mullins, Dane | SP | Free Agent | 18 | 09/05/2007 | Massapequa | USA | Right | Right | 6' 1" | 175 lbs | - |
| Murdoch, Tad | 1B | Free Agent | 18 | 03/02/2007 | Harlingen | USA | Right | Right | 6' 1" | 190 lbs | - |
| Murdoch, Whit | RF | Free Agent | 16 | 07/20/2009 | Hilton Head Island | USA | Left | Left | 6' 2" | 180 lbs | - |
| Murgatroyd, Toby | 3B | Free Agent | 18 | 07/09/2007 | Seaford | USA | Right | Right | 6' 4" | 190 lbs | - |
| Murphy, Curt | SP | Free Agent | 17 | 06/26/2008 | Philadelphia | USA | Right | Right | 6' 2" | 175 lbs | - |
| Murphy, Dan | CF | Free Agent | 17 | 03/09/2008 | Cockeysville | USA | Right | Right | 6' 4" | 185 lbs | - |
| Murphy, Greg | C | Free Agent | 21 | 09/12/2004 | Kahului | USA | Right | Right | 6' 6" | 225 lbs | - |
| Murphy, Jared | SS | Free Agent | 21 | 01/06/2005 | St. Charles | USA | Right | Right | 6' 0" | 175 lbs | - |
| Murphy, Tom J. | C | Free Agent | 34 | 04/03/1991 | Central Square | USA | Right | Right | 6' 1" | 200 lbs | - |
| Murray, Dave | RF | Pittsburgh Pirates | 28 | 08/09/1997 | San Francisco | USA | Left | Left | 6' 0" | 200 lbs | $750,000 |
| Murray, Jeff | SP | Free Agent | 19 | 08/09/2006 | Watertown | USA | Right | Right | 6' 8" | 195 lbs | - |
| Murray, Kevin | SP | Tampa Bay Rays | 29 | 10/11/1996 | Duxbury | USA | Left | Right | 6' 0" | 195 lbs | $6,540,000 |
| Murray, Tex | 2B | Free Agent | 18 | 06/20/2007 | Oak Ridge | USA | Right | Right | 6' 2" | 180 lbs | - |
| Muthee, Birru | 2B | Free Agent | 19 | 09/21/2006 | Zanesville | USA | Right | Right | 5' 11" | 165 lbs | - |
| Muñíz, Jesús | CF | Free Agent | 16 | 05/25/2009 | Santo Domingo | DOM | Left | Left | 6' 0" | 170 lbs | - |
| Muñíz, José | SP | Chicago White Sox | 16 | 07/11/2009 | Santo Domingo | DOM | Left | Left | 6' 2" | 180 lbs | - |
| Muñíz, Manny | SP | Free Agent | 19 | 10/02/2006 | Bayview-Montalvin | USA | Right | Right | 6' 3" | 185 lbs | - |
| Muñóz, Esteban | RP | Kansas City Royals | 28 | 02/16/1998 | Haubstadt | USA | Right | Right | 6' 4" | 210 lbs | $750,000 |
| Muñóz, Jorge | SS | Miami Marlins | 18 | 06/17/2007 | Ibagué | COL | Right | Right | 6' 0" | 170 lbs | - |
| Muñóz, José | RP | Boston Red Sox | 29 | 05/01/1996 | Aspen Hill | USA | Right | Right | 6' 1" | 200 lbs | $2,055,600 |
| Muñóz, José | SP | Miami Marlins | 17 | 08/18/2008 | Pasto | COL | Switch | Right | 6' 2" | 175 lbs | - |
| Muñóz, Juan | 3B | Free Agent | 18 | 10/24/2007 | River Road | USA | Right | Right | 6' 1" | 185 lbs | - |
| Muñóz, Luis | SP | Baltimore Orioles | 17 | 04/26/2008 | Santo Domingo | DOM | Left | Left | 6' 1" | 170 lbs | - |
| Muñóz, Luis | SP | Detroit Tigers | 25 | 05/07/2000 | Palo Negro | VEN | Left | Left | 5' 11" | 180 lbs | $750,000 |
| Muñóz, Luis Miguel | SP | Chicago Cubs | 19 | 07/14/2006 | Villa Riva | DOM | Switch | Right | 6' 1" | 175 lbs | - |
| Muñóz, Manny | SP | Free Agent | 19 | 02/24/2006 | San Juan | PUR | Left | Left | 6' 2" | 170 lbs | - |
| Muñóz, Norberto | SP | Baltimore Orioles | 17 | 09/18/2008 | Boca Chica | DOM | Right | Left | 6' 1" | 180 lbs | - |
| Muñóz, Pat | SP | Free Agent | 21 | 08/31/2004 | La Mirada | USA | Right | Right | 6' 3" | 195 lbs | - |
| Muñóz, Rubén | SP | Free Agent | 18 | 08/08/2007 | Guaynabo | PUR | Right | Right | 6' 2" | 170 lbs | - |
| Muñóz, Tim | SP | Free Agent | 16 | 02/19/2009 | Oklahoma City | USA | Right | Left | 6' 4" | 185 lbs | - |
| Myers, Don | RP | Free Agent | 21 | 02/16/2005 | West Point | USA | Right | Right | 6' 4" | 200 lbs | - |
| Márquez, Albert | SP | Philadelphia Phillies | 18 | 01/09/2008 | San Pedro de Macorís | DOM | Left | Right | 6' 1" | 180 lbs | - |
| Márquez, Iván | CF | Detroit Tigers | 16 | 09/17/2009 | Santo Domingo | DOM | Right | Right | 6' 1" | 170 lbs | - |
| Méndez, António | CF | Philadelphia Phillies | 19 | 10/20/2006 | Caracas | VEN | Right | Right | 6' 1" | 175 lbs | - |
| Méndez, Cristóbal | RP | Minnesota Twins | 25 | 11/17/2000 | La Vega | DOM | Left | Right | 6' 4" | 205 lbs | $750,000 |
| Méndez, Jesús | 2B | Detroit Tigers | 18 | 12/04/2007 | Caucagüita | VEN | Right | Right | 6' 0" | 175 lbs | - |
| Méndez, José | SP | Free Agent | 20 | 10/28/2005 | San Juan | PUR | Right | Right | 6' 6" | 195 lbs | - |
| Méndez, José | 1B | Toronto Blue Jays | 18 | 10/28/2007 | San Nicolas de los Garza | MEX | Left | Left | 6' 2" | 195 lbs | - |
| Méndez, Juan | CF | Atlanta Firebirds | 17 | 07/18/2008 | El Cafetal | VEN | Left | Left | 6' 2" | 175 lbs | - |
| Méndez, Steve | CF | Free Agent | 16 | 07/30/2009 | Bloomington | USA | Left | Right | 6' 2" | 180 lbs | - |
