CF Jeff O'Brien #36
Age: 25 | Bats: R | Throws: R | Morale: Good
04/02/2026
CF JEFF O'BRIEN #36 - AGE: 25 - BATS: R - THROWS: R - MORALE: GOOD
G AB H 2B 3B HR RBI BB K AVG OBP SLG SB WAR
3 13 2 2 0 0 2 0 1 .154 .154 .308 0 -0.1
BATTING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.  
Contact 55 60 55 55
BABIP 45 45 40 45
Avoid K's 70 75 70 70
Gap 50 55 50 50
Power 30 30 30 40
Eye 30 30 25 30
FIELDING RATINGS
Catcher Infield Outfield
Range: - 25 65
Errors: - 25 60
Arm: 20 70 80
Turn DP: - 25 -
Framing: 20 - -
POSITION RATINGS
Pitcher: 30 Shortstop: -
Catcher: - Left Field: -
1st Base: - Center Field: 65
2nd Base: - Right Field: 75
3rd Base: -
       
RUN/BUNT
Running Speed: 60
Stealing Aggressiveness: 75
Stealing Ability: 60
Baserunning Inst.: 50
Sacrifice Bunt: 40
Bunt for Hit: 50
   
GAME LOG, LAST 10 GAMES
Date Vs. Result AB R H BI HR BB K SB
04/01/2026 LAD Loss, 0-1 4 0 0 0 0 0 0 0
03/31/2026 LAD Win, 5-4 4 1 1 2 0 0 0 0
03/30/2026 LAD Loss, 0-17 5 0 1 0 0 0 1 0
03/27/2026 ARI Win, 5-2 2 0 1 0 0 0 1 0
03/26/2026 @ MIL Loss, 0-5 2 0 0 0 0 0 1 0
03/24/2026 STL Win, 5-2 2 1 1 0 0 0 0 0
03/23/2026 @ SF Win, 3-2 2 0 1 0 0 0 0 0
03/22/2026 WAS Loss, 1-5 2 0 0 0 0 0 0 0
03/21/2026 LAD Loss, 5-7 2 0 0 1 0 0 0 0
03/20/2026 @ COL Loss, 2-4 1 0 0 0 0 0 0 0
PERSONALITY
Nothing ever uncommon about Jeff.
Birthday:06/10/2000
Born in:North Reading, MA
Nationality:American
Height:6' 0"
Weight:185 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Major League Contract
Salary:$750,000
Signed Through:2026 Season
Major Service:None, 143 Days
Service This Yr:3 Days
40-Man Service:1 Year, 39 Days
Pro Service:7 Years
Arbitration Eligibility:Not yet eligible
Option Years:2 option years left
Contract Extension: -
Drafted:2019, 11th Pick in Round 5
MAJOR LEAGUE BASEBALL 2026 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 3 13 2 2 0 0 2 1 0 1 .154 .154 .308 .462 .194 .154 17
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 3 13 0 0 0 0 0 0 4 2 0 0 0.0 0.6 1.51 -0.1  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Versus Right   12 2 2 0 0 2 1 0 1 0 0 0 .167 .167 .333 .500
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
This Week   13 2 2 0 0 2 1 0 1 0 0 0 .154 .154 .308 .462
Last Week   8 3 1 0 0 0 1 0 2 0 0 0 .375 .375 .500 .875
March   9 2 2 0 0 2 1 0 1 0 0 0 .222 .222 .444 .667
April   4 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Spring Training   38 9 4 0 0 1 2 1 4 0 0 0 .237 .256 .342 .599
Last Year   178 54 15 1 0 18 21 4 19 0 0 2 .303 .326 .399 .725
2 Years Ago   5 1 1 0 0 0 2 0 0 0 0 0 .200 .200 .400 .600
Career   196 57 18 1 0 20 24 4 20 0 0 2 .291 .312 .393 .705
Home   13 2 2 0 0 2 1 0 1 0 0 0 .154 .154 .308 .462
Grass   13 2 2 0 0 2 1 0 1 0 0 0 .154 .154 .308 .462
Day   4 1 1 0 0 2 1 0 0 0 0 0 .250 .250 .500 .750
Night   9 1 1 0 0 0 0 0 1 0 0 0 .111 .111 .222 .333
As Starter   13 2 2 0 0 2 1 0 1 0 0 0 .154 .154 .308 .462
Close/Late   2 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Inning 1-3   6 1 1 0 0 2 1 0 0 0 0 0 .167 .167 .333 .500
Inning 4-6   3 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Inning 7-9   4 1 1 0 0 0 0 0 0 0 0 0 .250 .250 .500 .750
0 Outs   6 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
1 Outs   3 1 1 0 0 0 0 0 0 0 0 0 .333 .333 .667 1.000
2 Outs   4 1 1 0 0 2 1 0 1 0 0 0 .250 .250 .500 .750
Scoring Position   3 1 1 0 0 2 1 0 1 0 0 0 .333 .333 .667 1.000
Bases Empty   9 1 1 0 0 0 0 0 0 0 0 0 .111 .111 .222 .333
Runner on 1st   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Runner on 1st & 2nd   1 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Runner on 1st & 3rd   1 1 1 0 0 2 1 0 0 0 0 0 1.000 1.000 2.000 3.000
Bases Loaded   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Two Strikes   4 1 1 0 0 2 1 0 1 0 0 0 .250 .250 .500 .750
First Pitch   2 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Count 0-1   2 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Count 1-1   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Count 1-2   2 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Count 2-1   3 1 1 0 0 0 0 0 0 0 0 0 .333 .333 .667 1.000
Count 3-1   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Full Count   2 1 1 0 0 2 1 0 0 0 0 0 .500 .500 1.000 1.500
Behind in Count   4 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Ahead in Count   4 1 1 0 0 0 0 0 0 0 0 0 .250 .250 .500 .750
Batting Leadoff   13 2 2 0 0 2 1 0 1 0 0 0 .154 .154 .308 .462
Low Leverage   4 1 1 0 0 0 0 0 0 0 0 0 .250 .250 .500 .750
Medium Leverage   5 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
High Leverage   4 1 1 0 0 2 1 0 0 0 0 0 .250 .250 .500 .750
CAREER BATTING STATS
Year/Team/League Age G AB H 2B 3B HR RBI R BB HP SF K SB CS AVG OBP SLG OPS OPS+ wRC+ WAR
2024 Atlanta - MLB 23 4 5 1 1 0 0 0 2 0 0 0 0 0 0 .200 .200 .400 .600 68 64 0.1
2025 Atlanta - MLB 24 54 178 54 15 1 0 18 21 4 2 0 19 3 2 .303 .326 .399 .725 101 102 1.0
2026 Atlanta - MLB 25 3 13 2 2 0 0 2 1 0 0 0 1 0 0 .154 .154 .308 .462 25 17 -0.1
Total MLB 61 196 57 18 1 0 20 24 4 2 0 20 3 2 .291 .312 .393 .705 96 96 1.0
CAREER MINOR LEAGUE BATTING STATS
Year/Team/League Age G AB H 2B 3B HR RBI R BB HP SF K SB CS AVG OBP SLG OPS OPS+ wRC+ WAR
2019 Total - 18 24 108 51 16 6 4 36 45 6 2 3 5 32 8 .472 .496 .843 1.338 100 100 2.6
2019 Danville - R 18 64 208 50 10 2 4 16 19 13 7 2 58 6 5 .240 .304 .365 .670 80 78 0.0
2020 Danville - R 19 65 262 67 18 2 4 38 37 18 3 4 66 7 6 .256 .307 .385 .692 82 78 0.1
2021 Danville - R 20 12 50 15 2 2 0 6 7 3 0 0 9 3 3 .300 .340 .420 .760 91 91 0.0
2021 Rome - A 20 34 135 30 7 1 2 11 11 3 7 1 38 1 6 .222 .274 .333 .607 73 73 -0.3
2022 Carolina - A+ 21 124 524 157 40 1 8 67 63 14 6 6 93 21 9 .300 .322 .426 .747 96 91 0.9
2023 Rome - A 22 62 230 80 14 7 7 31 42 12 6 2 32 4 9 .348 .392 .561 .953 185 193 3.3
2023 Mississippi - AA 22 59 234 52 12 3 1 23 16 20 4 2 38 6 4 .222 .292 .312 .604 92 91 0.9
2023 Gwinnett - AAA 22 3 13 1 0 0 0 1 0 0 0 0 2 0 0 .077 .077 .077 .154 -54 -89 -0.2
2024 Carolina - A+ 23 42 164 35 8 3 2 16 18 3 4 1 20 2 1 .213 .244 .335 .580 75 70 -0.1
2024 Gwinnett - AAA 23 79 281 69 12 4 2 30 23 3 3 1 42 5 1 .246 .260 .338 .598 79 66 0.2
2025 Mississippi - AA 24 17 70 19 9 2 1 11 11 4 1 0 7 1 0 .271 .320 .500 .820 131 133 0.3
2025 Gwinnett - AAA 24 40 160 49 8 2 2 15 14 5 0 2 25 4 2 .306 .323 .419 .742 108 104 0.6
Total IL 122 454 119 20 6 4 46 37 8 3 3 69 9 3 .262 .278 .359 .637 86 76
Total SL 76 304 71 21 5 2 34 27 24 5 2 45 7 4 .234 .299 .355 .654 101 100
Total CAR 166 688 192 48 4 10 83 81 17 10 7 113 23 10 .279 .303 .404 .707 91 86
Total SAL 96 365 110 21 8 9 42 53 15 13 3 70 5 15 .301 .348 .477 .825 144 148
Total APP 141 520 132 30 6 8 60 63 34 10 6 133 16 14 .254 .309 .381 .690 82 79
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2024 Atlanta - MLB CF 2 0 1 0 0 1 0 1.000 4.0 2.25 +0.5 .000
2024 Atlanta - MLB RF 2 0 1 1 0 2 0 1.000 5.0 3.60 -0.1 .985
2025 Atlanta - MLB CF 50 49 123 9 0 132 0 1.000 399.1 2.97 +3.0 1.019
2025 Atlanta - MLB RF 2 0 0 0 0 0 0 .000 3.0 0.00 0.0 .000
2026 Atlanta - MLB CF 3 3 5 0 0 5 0 1.000 27.0 1.67 -0.2 .989
TOTAL CF 55 52 129 9 0 138 0 1.000 430.1 2.89 +3.3 1.017
TOTAL RF 4 0 1 1 0 2 0 1.000 8.0 2.25 -0.1 .985
Wednesday, April 1st , 2026 - OOTP Baseball 27.1 Build 50