P Jack Leiter #31
Chicago White Sox MLB
Age: 27 | Bats: R | Throws: R | Morale: Good
06/21/2027
 OA: 45 POT: 45
BNN Index | MLB | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
P JACK LEITER #31 - AGE: 27 - BATS: R - THROWS: R - MORALE: GOOD
G GS Rec SV ERA IP HA HR BB K WHIP WAR
12 0 2-0 0 3.91 23.0 26 5 4 19 1.30 -0.2
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 55 50 55 55
Movement 50 45 50 50
Control 45 45 45 45
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 60 60
Slider 60 65
Curveball 65 65
Changeup 50 50
 
OTHER PITCHING RATINGS
Velocity 94-96 Mph
Stamina 55
Suggested Role Starter
Type Flyball Pitcher
Hold Runners 40
Defense 35
RUN/BUNT RATINGS
Running Speed: 30
Stealing Ability: 30
Baserunning Inst.: 35
Sacrifice Bunt: 35
Bunt for Hit: 20
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
06/16/2027 CLE Loss, 9-12 1.2 3 1 1 0 0
06/15/2027 CLE Win, 6-4 1.2 2 3 3 1 2
06/01/2027 @ CLE Loss, 13-15 2.2 4 3 3 0 1
05/26/2027 BAL Loss, 1-7 0.1 1 0 0 0 1
05/09/2027 MIN Loss, 8-10 2.0 2 1 1 1 3
05/06/2027 MIN Loss, 3-6 3.0 3 1 1 0 4
04/28/2027 SEA Loss, 1-8 3.0 3 1 1 0 3
04/25/2027 HOU Win, 5-4 1.0 2 0 0 1 2 Win
04/23/2027 HOU Win, 7-5 2.2 1 0 0 0 1 Win
04/19/2027 @ LV Loss, 1-6 2.0 3 0 0 0 1
PERSONALITY
Just your typical teammate.
High: Financial Ambition
Birthday:04/21/2000
Born in:Summit, NJ
Nationality:American
Height:6' 1"
Weight:205 lbs
Local Popularity:Very Popular
National Pop.:Very Popular
STATUS
Contract:Major League Contract
Salary:$800,000
Signed Through:2027 Season
Major Service:1 Year, 16 Days
Service This Yr:81 Days
40-Man Service:3 Years, 16 Days
Pro Service:5 Years
Arbitration Eligibility:Not yet eligible
Option Years:1 option year left
Contract Extension: -
Drafted:-
MAJOR LEAGUE BASEBALL 2027 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 12 0 2 0 0 3.91 23.0 26 10 10 5 4 19 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 0 0 0.0 12 5 11.74 10.17 7.43 1.57 5.13 1.30 121 -0.2 .309        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 56 15 2 0 4 8 2 12 0 0 0 .268 .293 .518 .811      
vs. RHB 36 11 1 0 1 2 2 7 0 0 0 .306 .342 .417 .759      
MAJOR LEAGUE BASEBALL 2027 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
Last Week 2 0 0 0 0 10.80 3.1 5 4 4 1 1 2  
April 6 0 2 0 0 0.77 11.2 11 1 1 1 2 8  
May 3 0 0 0 0 3.38 5.1 6 2 2 2 1 8  
June 3 0 0 0 0 10.50 6.0 9 7 7 2 1 3  
Spring Training 9 0 0 0 1 5.68 12.2 16 8 8 2 3 11  
Career 30 0 5 0 0 3.35 51.0 46 19 19 8 25 54  
Home 8 0 2 0 0 4.11 15.1 17 7 7 4 3 16  
Road 4 0 0 0 0 3.52 7.2 9 3 3 1 1 3  
Grass 11 0 2 0 0 4.29 21.0 26 10 10 5 3 19  
Turf 1 0 0 0 0 0.00 2.0 0 0 0 0 1 0  
Day 3 0 1 0 0 3.00 6.0 7 2 2 2 2 8  
Night 9 0 1 0 0 4.24 17.0 19 8 8 3 2 11  
As Reliever / Substitution 12 0 2 0 0 3.91 23.0 26 10 10 5 4 19  
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+
2024 Texas - MLB 24 18 0 3 0 0 2.89 28.0 20 9 9 3 21 35 0 0 1.46 .258 5.02 -0.2 148
2027 Chicago - MLB 27 12 0 2 0 0 3.91 23.0 26 10 10 5 4 19 0 0 1.30 .309 5.13 -0.2 108
Total MLB 30 0 5 0 0 3.35 51.0 46 19 19 8 25 54 0 0 1.39 .284 5.07 -0.3 127
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+
2022 Frisco - AA 22 23 22 3 10 0 5.54 92.2 88 69 57 11 56 109 0 0 1.55 .322 4.46 0.7 72
2023 Frisco - AA 23 27 27 5 13 0 6.25 148.1 150 105 103 33 71 172 0 0 1.49 .322 5.49 0.9 77
2023 Round Rock - AAA 23 4 4 1 1 0 7.17 21.1 25 17 17 4 13 26 0 0 1.78 .389 5.39 0.3 75
2024 Round Rock - AAA 24 12 12 4 5 0 4.15 78.0 57 36 36 13 46 75 0 0 1.32 .238 5.92 0.7 133
2025 Round Rock - AAA 25 28 13 5 3 0 6.99 103.0 117 81 80 27 51 105 0 0 1.63 .332 6.65 -0.1 79
2026 Winston-Salem - A+ 26 2 2 0 1 0 8.64 8.1 11 8 8 1 8 9 0 0 2.28 .400 5.75 0.1 63
2026 Birmingham - AA 26 22 0 2 5 0 5.76 29.2 38 19 19 5 17 37 0 0 1.85 .407 5.30 0.4 102
2026 Charlotte - AAA 26 4 0 0 0 0 9.00 9.0 11 9 9 2 4 5 0 0 1.67 .321 6.91 -0.2 55
Total IL 4 0 0 0 0 9.00 9.0 11 9 9 2 4 5 0 0 1.67 .321 6.91 54.9
Total PCL 44 29 10 9 0 5.92 202.1 199 134 133 44 110 206 0 0 1.53 .304 6.24 92.7
Total SL 22 0 2 5 0 5.76 29.2 38 19 19 5 17 37 0 0 1.85 .407 5.30 102.4
Total TL 50 49 8 23 0 5.98 241.0 238 174 160 44 127 281 0 0 1.51 .322 5.10 75.3
Total SAL 2 2 0 1 0 8.64 8.1 11 8 8 1 8 9 0 0 2.28 .400 5.75 62.8
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2024 Texas - MLB P 17 0 0 3 0 3 0 1.000 28.0 0.96 -0.0 1.060
2027 Chicago - MLB P 12 0 1 1 0 2 0 1.000 23.0 0.78 -0.2 1.026
TOTAL P 29 0 1 4 0 5 0 1.000 51.0 0.88 -0.2 1.052
PLAYER HISTORY
06/05/2019 Drafted by the New York Yankees in the 20th round of the 2019 MLB June Amateur Draft from Delbarton School (Morristown, NJ). Did Not Sign.
07/11/2021 Drafted by the Texas Rangers in the 1st round of the 2021 MLB June Amateur Draft from Vanderbilt University (Nashville, TN).
03/05/2023 Named the #88 prospect in the MLB
03/30/2023 Named the #86 prospect in the MLB
06/30/2023 Named the #90 prospect in the MLB
01/01/2024 OSA scouting updated ratings (potential): Stuff: 55 (60); Movement: 45 (45); Control: 40 (45).
09/06/2024 Injured (sore back),day-to-day for one week.
11/25/2024 Received a 1-year contract through automatic renewal worth a total of $760,000.
01/01/2025 OSA scouting updated ratings (potential): Stuff: 60 (60); Movement: 40 (45); Control: 40 (45).
10/12/2025 Wins the 2025 Pacific Coast League Round 1 with the Round Rock Express!
12/01/2025 Received a 1-year contract through automatic renewal worth a total of $790,000.
01/01/2026 OSA scouting updated ratings (potential): Stuff: 55 (55); Movement: 50 (50); Control: 45 (45).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 55 (55); Movement: 50 (50); Control: 45 (45).
01/05/2026 Was claimed off waivers by Chicago while with Texas.
12/07/2026 Received a 1-year contract through automatic renewal worth a total of $800,000.
01/01/2027 OSA scouting updated ratings (potential): Stuff: 55 (55); Movement: 50 (50); Control: 45 (45).
01/01/2027 OSA scouting updated ratings (potential): Stuff: 55 (55); Movement: 50 (50); Control: 45 (45).
Wednesday, January 1st , 2025 - OOTP Baseball 25.11 Build 100