P Jeff O'Brian #33
Frederick Keys (BAL) CAR
Age: 26 | Bats: R | Throws: R | Morale: Normal
04/02/2026
BNN Index | CAR | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
P JEFF O'BRIAN #33 - AGE: 26 - BATS: R - THROWS: R - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
0 0 0-0 0 0.00 0.0 0 0 0 0 0.00 0.0
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 60 65 60 60
Movement 40 40 40 40
HRA 40 40 40 40
PBABIP 40 40 40 40
Control 35 35 35 35
PITCHING RATINGS
Pitch Cur. Pot.
Curveball 75 75
Changeup 35 35
Cutter 70 70
 
 
OTHER PITCHING RATINGS
Velocity 97-99 Mph
Stamina 65
Suggested Role Starter
Type Groundball Pitcher
Hold Runners 30
Defense 35
RUN/BUNT RATINGS
Running Speed: 20
Stealing Ability: 20
Baserunning Inst.: 20
Sacrifice Bunt: 45
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
PERSONALITY
Likes a good game of poker.
Birthday:10/05/1999
Born in:Pleasanton, CA
Nationality:American
Height:6' 2"
Weight:200 lbs
Local Popularity:Insignificant
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:5 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:2021, 18th Pick in Round 9
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+
2020 Total - 20 19 19 10 3 0 2.17 128.1 101 33 31 10 28 177 0 0 1.01 .311 2.18 5.1 100
2021 Total - 21 20 20 12 3 0 2.21 134.1 108 35 33 9 30 179 0 0 1.03 .312 2.10 5.6 100
2021 Baltimore (GCL) - R 21 17 0 2 0 6 2.16 16.2 7 4 4 1 3 18 0 0 0.60 .158 1.66 0.7 174
2022 Aberdeen - S A 22 4 0 2 0 1 0.00 4.1 6 0 0 0 1 5 0 0 1.62 .500 1.83 0.3 999
2022 Delmarva - A 22 26 0 2 0 14 1.20 30.0 18 4 4 0 10 35 0 0 0.93 .257 2.30 0.9 316
2022 Frederick - A+ 22 11 0 2 0 0 3.24 25.0 26 9 9 3 5 27 0 0 1.24 .359 4.20 0.3 148
2022 Total - A+ 22 37 0 4 0 14 2.13 55.0 44 13 13 3 15 62 0 0 1.07 .306 3.16 1.2 208
2023 Frederick - A+ 23 47 0 5 0 15 2.12 59.1 33 14 14 5 29 69 0 0 1.04 .231 2.67 0.8 150
2024 Frederick - A+ 24 45 5 4 2 28 1.36 66.0 51 12 10 3 25 66 0 0 1.15 .287 2.60 1.5 260
2025 Frederick - A+ 25 27 3 2 4 13 2.47 51.0 39 14 14 3 20 55 0 0 1.16 .263 3.19 1.3 180
2025 Bowie - AA 25 4 4 1 1 0 4.81 24.1 28 13 13 0 16 28 0 0 1.81 .394 3.29 0.6 84
2025 Norfolk - AAA 25 4 0 1 1 0 2.08 13.0 12 3 3 1 4 7 0 0 1.23 .268 3.94 -0.1 157
Total IL 4 0 1 1 0 2.08 13.0 12 3 3 1 4 7 0 0 1.23 .268 3.94 156.6
Total EL 4 4 1 1 0 4.81 24.1 28 13 13 0 16 28 0 0 1.81 .394 3.29 83.7
Total CAR 130 8 13 6 56 2.10 201.1 149 49 47 14 79 217 0 0 1.13 .276 2.97 182.8
Total SAL 26 0 2 0 14 1.20 30.0 18 4 4 0 10 35 0 0 0.93 .257 2.30 315.8
Total NYP 4 0 2 0 1 0.00 4.1 6 0 0 0 1 5 0 0 1.62 .500 1.83 999.0
Total FCL 17 0 2 0 6 2.16 16.2 7 4 4 1 3 18 0 0 0.60 .158 1.66 174.1
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
Wednesday, April 1st , 2026 - OOTP Baseball 27.1 Build 50