P Bill Klein #54
Age: 29 | Bats: L | Throws: L | Morale: Normal
03/30/2026
P BILL KLEIN #54 - AGE: 29 - BATS: L - THROWS: L - 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 45 65 45 45
Movement 45 50 40 45
Control 50 60 50 55
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 50 50
Slider 50 50
Sinker 40 40
Splitter 45 45
 
OTHER PITCHING RATINGS
Velocity 91-93 Mph
Stamina 25
Suggested Role Strictly BP
Type Flyball Pitcher
Hold Runners 70
Defense 50
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
03/19/2026 SEA Win, 8-2 1.0 0 0 0 0 0
03/16/2026 KC Loss, 2-6 1.0 1 0 0 0 0
03/10/2026 @ DET Loss, 3-8 1.0 0 0 0 0 1
03/08/2026 HOU Loss, 5-10 2.1 2 3 3 1 2
03/04/2026 MIN Loss, 1-2 1.0 0 0 0 0 0
02/24/2026 CLE Win, 5-2 1.0 0 0 0 1 1 Save
02/21/2026 ATH Win, 7-4 1.0 1 0 0 1 0
02/18/2026 @ TOR Win, 5-1 1.0 0 0 0 1 1
02/17/2026 NYY Win, 4-3 1.0 1 0 0 1 2
PERSONALITY
Birthday:10/11/1996
Born in:Corona, CA
Nationality:American
Height:5' 10"
Weight:185 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Major League Contract
Salary:$740,000
Signed Through:2026 Season
Major Service:9 Years, 55 Days
Service This Yr:6 Days
40-Man Service:11 Years, 36 Days
Pro Service:11 Years
Arbitration Eligibility:Not eligible, free agent after contract expires!
Option Years:Out of option years
Contract Extension: -
Drafted:-
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+
2025 Boston - MLB 28 37 2 1 1 0 8.34 45.1 68 45 42 15 20 44 0 0 1.94 .376 6.93 -1.1 53
Total MLB 37 2 1 1 0 8.34 45.1 68 45 42 15 20 44 0 0 1.94 .376 6.93 -1.1 53
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+
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 Boston - MLB P 36 2 2 2 0 4 0 1.000 45.1 0.79 +0.6 .666
TOTAL P 36 2 2 2 0 4 0 1.000 45.1 0.79 +0.6 .666
PLAYER HISTORY
11/24/2025 Became a free agent.
01/01/2026 OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 45 (45); Control: 50 (55).
01/18/2026 Signed a minor league contract with the Chicago White Sox organization.
03/29/2026 Injured (flu),day-to-day for 3 days.
Thursday, January 15th , 2026 - OOTP Baseball 26.8 Build 82