P Tomokatsu O'Brien #26
Age: 19 | Bats: L | Throws: L | Morale: Normal
05/12/2026
P TOMOKATSU O'BRIEN #26 - AGE: 19 - BATS: L - THROWS: L - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
13 0 0-3 1 4.20 15.0 19 1 3 11 1.47 0.1
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 30 30 30 60
Movement 30 30 30 40
HRA 25 25 25 35
PBABIP 25 25 25 35
Control 25 25 25 40
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 35 70
Sinker 25 50
Cutter 35 70
 
 
OTHER PITCHING RATINGS
Velocity 95-97 Mph
Stamina 35
Suggested Role Bullpen
Type Neutral
Hold Runners 65
Defense 40
RUN/BUNT RATINGS
Running Speed: 20
Stealing Ability: 20
Baserunning Inst.: 30
Sacrifice Bunt: 55
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
05/11/2026 JUP Win, 3-2 1.0 0 0 0 0 1
05/10/2026 BRA Loss, 4-8 0.1 2 4 4 1 1
05/07/2026 @ TAM Win, 2-0 0.2 0 0 0 0 0
05/06/2026 @ TAM Loss, 4-5 1.2 4 1 1 0 1 Loss
04/30/2026 CLE Win, 6-5 3.0 3 0 0 0 2
04/29/2026 @ BRE Win, 8-5 0.1 1 1 1 0 0
04/22/2026 @ DUN Loss, 4-7 1.2 2 1 1 1 1 Loss
04/21/2026 @ DUN Loss, 4-5 0.2 1 1 0 1 0 Loss
04/18/2026 TAM Loss, 6-10 1.2 2 0 0 0 1
04/15/2026 DAY Win, 4-1 1.0 1 0 0 0 1
PERSONALITY
Adapts well and should find a fit in most organizations.
Personality Class: Unknown
Birthday:11/04/2006
Born in:Baker, LA
Nationality:American
Height:5' 11"
Weight:170 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:None, None
Service This Yr:None
40-Man Service:None, None
Pro Service:1 Year
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:2025, 8th Pick in Round 9
FLORIDA STATE LEAGUE 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 13 0 0 3 1 4.20 15.0 19 8 7 1 3 11 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 1 0 100.0 13 5 13.80 11.40 6.60 1.80 3.64 1.47 94 0.1 .346        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 12 3 0 0 0 1 1 3 0 0 0 .250 .308 .250 .558      
vs. RHB 52 16 3 0 1 7 2 8 0 0 1 .308 .345 .423 .769      
FLORIDA STATE LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
This Week 1 0 0 0 0 0.00 1.0 0 0 0 0 0 1  
Last Week 3 0 0 1 0 16.88 2.2 6 5 5 0 1 2  
April 9 0 0 2 1 1.59 11.1 13 3 2 1 2 8  
May 4 0 0 1 0 12.27 3.2 6 5 5 0 1 3  
Career 13 0 0 3 1 4.20 15.0 19 8 7 1 3 11  
Home 7 0 0 0 0 4.32 8.1 9 4 4 0 1 8  
Road 6 0 0 3 1 4.05 6.2 10 4 3 1 2 3  
Grass 13 0 0 3 1 4.20 15.0 19 8 7 1 3 11  
Day 6 0 0 1 1 8.53 6.1 9 6 6 1 2 4  
Night 7 0 0 2 0 1.04 8.2 10 2 1 0 1 7  
As Reliever / Substitution 13 0 0 3 1 4.20 15.0 19 8 7 1 3 11  
APPALACHIAN LEAGUE 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 4 4 2 0 0 1.66 21.2 19 4 4 0 14 23 0 0.0 0 1 25.0
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 0 0 13.71 7.89 9.55 5.82 3.28 1.52 77 0.6 .328        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000      
vs. RHB 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000      
APPALACHIAN LEAGUE 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
Last Year 4 4 2 0 0 1.66 21.2 19 4 4 0 14 23  
Career 4 4 2 0 0 1.66 21.2 19 4 4 0 14 23  
CAREER PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
CAREER MINOR LEAGUE PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
2024 Total - 17 18 2 3 0 12 0.92 48.2 29 8 5 1 10 71 0 0 0.80 .241 1.29 2.2 100
2025 Total - 18 12 8 4 1 0 1.44 56.1 37 12 9 3 14 88 0 0 0.91 .298 1.51 2.7 100
2025 Princeton - R 18 4 4 2 0 0 1.66 21.2 19 4 4 0 14 23 0 0 1.52 .328 3.28 0.6 261
2026 Charlotte - A+ 19 13 0 0 3 1 4.20 15.0 19 8 7 1 3 11 0 0 1.47 .346 3.64 0.1 93
Total FSL 13 0 0 3 1 4.20 15.0 19 8 7 1 3 11 0 0 1.47 .346 3.64 92.7
Total APP 4 4 2 0 0 1.66 21.2 19 4 4 0 14 23 0 0 1.52 .328 3.28 261.2
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2026 Charlotte - A+ P 13 0 0 1 0 1 0 1.000 15.0 0.60 -0.2 1.066
TOTAL P 13 0 0 1 0 1 0 1.000 15.0 0.60 -0.2 1.066
PLAYER HISTORY
01/01/2025 OSA scouting updated ratings (potential): Stuff: 45 (65); Movement: 40 (50); Control: 20 (40).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 45 (65); Movement: 40 (50); Control: 20 (40).
07/11/2025 Drafted in the 2025 first-year player draft (Round 9, Pick 8, 252nd overall pick) by the Tampa Bay Rays, out of high school Picayune (Picayune; Picayune, MS).
08/13/2025 Signed a minor league contract with the Tampa Bay Rays organization with a signing bonus of $700,000.
09/04/2025 Injured on 08/30/2025, diagnosed with a strained hamstring, will miss 5 weeks.
01/01/2026 OSA scouting updated ratings (potential): Stuff: 40 (65); Movement: 35 (50); Control: 25 (40).
Monday, May 11th , 2026 - OOTP Baseball 27.2 Build 60