P William Kempner #71
Jacksonville Jumbo Shrimp (MIA) IL
Age: 24 | Bats: R | Throws: R | Morale: Normal
03/21/2026
BNN Index | IL | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
P WILLIAM KEMPNER #71 - AGE: 24 - 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 45 40 50 50
Movement 45 40 50 50
HRA 45 40 45 50
PBABIP 50 45 50 50
Control 35 35 35 45
PITCHING RATINGS
Pitch Cur. Pot.
Slider 50 60
Changeup 40 45
Sinker 50 60
 
 
OTHER PITCHING RATINGS
Velocity 96-98 Mph
Stamina 35
Suggested Role Bullpen
Type Neutral
Hold Runners 45
Defense 50
RUN/BUNT RATINGS
Running Speed: 30
Stealing Ability: 20
Baserunning Inst.: 25
Sacrifice Bunt: 70
Bunt for Hit: 30
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
PERSONALITY
Birthday:06/18/2001
Born in:San Jose, CA
Nationality:American
Height:6' 0"
Weight:225 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:3 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
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+
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 Total - R 20 2 0 1 0 0 2.70 3.1 4 1 1 0 2 5 0 0 1.80 .571 2.00 0.1 148
2022 San Jose - A 20 3 2 0 0 0 6.35 5.2 6 4 4 1 4 6 0 0 1.76 .333 6.55 -0.1 60
2023 San Jose - A 21 14 5 1 3 1 4.67 27.0 21 18 14 0 15 29 0 0 1.33 .284 3.27 0.5 82
2023 Eugene - A+ 21 23 0 3 2 0 2.91 34.0 28 15 11 5 13 47 0 0 1.21 .311 3.94 0.2 137
2023 Total - A+ 21 37 5 4 5 1 3.69 61.0 49 33 25 5 28 76 0 0 1.26 .297 3.64 0.7 106
2023 Richmond - AA 21 1 0 0 0 0 5.40 1.2 3 1 1 0 2 2 0 0 3.00 .500 4.40 -0.0 74
2025 Beloit - A+ 23 19 0 1 2 6 3.04 26.2 19 11 9 0 10 39 0 0 1.09 .328 1.74 0.9 133
2025 Pensacola - AA 23 16 0 3 1 0 1.12 24.0 11 4 3 0 15 31 0 0 1.08 .229 2.74 0.5 354
2025 Jacksonville - AAA 23 13 0 3 0 1 2.65 17.0 8 5 5 2 15 25 0 0 1.35 .194 4.96 -0.1 149
Total IL 13 0 3 0 1 2.65 17.0 8 5 5 2 15 25 0 0 1.35 .194 4.96 148.6
Total EL 1 0 0 0 0 5.40 1.2 3 1 1 0 2 2 0 0 3.00 .500 4.40 73.6
Total SL 16 0 3 1 0 1.12 24.0 11 4 3 0 15 31 0 0 1.08 .229 2.74 354.5
Total NWL 23 0 3 2 0 2.91 34.0 28 15 11 5 13 47 0 0 1.21 .311 3.94 137.4
Total MWL 19 0 1 2 6 3.04 26.2 19 11 9 0 10 39 0 0 1.09 .328 1.74 132.7
Total CAL 17 7 1 3 1 4.96 32.2 27 22 18 1 19 35 0 0 1.41 .292 3.84 77.2
Total ACL 2 0 1 0 0 2.70 3.1 4 1 1 0 2 5 0 0 1.80 .571 2.00 148.1
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
PLAYER HISTORY
07/17/2022 Drafted by the San Francisco Giants in the 3rd round of the 2022 MLB June Amateur Draft from Gonzaga University (Spokane, WA).
01/15/2025 Traded by the San Francisco Giants to the Miami Marlins for International Bonus Pool Money.
Tuesday, September 15th , 2026 - OOTP Baseball 27.4 Build 76