P Aaron Kaufer #29
San Jose Giants (SF) CAL
Age: 21 | Bats: L | Throws: L | Morale: Good
06/01/2026
BNN Index | CAL | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
P AARON KAUFER #29 - AGE: 21 - BATS: L - THROWS: L - MORALE: GOOD
G GS Rec SV ERA IP HA HR BB K WHIP WAR
1 1 0-1 0 10.38 4.1 10 2 1 2 2.54 -0.2
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 20 20 20 40
Movement 35 35 35 35
Control 35 35 35 35
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 40 45
Curveball 25 35
Changeup 20 30
Sinker 25 40
 
OTHER PITCHING RATINGS
Velocity 93-95 Mph
Stamina 70
Suggested Role Starter
Type Neutral
Hold Runners 55
Defense 55
RUN/BUNT RATINGS
Running Speed: 30
Stealing Ability: 20
Baserunning Inst.: 25
Sacrifice Bunt: 35
Bunt for Hit: 20
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
05/01/2026 LAK Loss, 1-5 X 4.1 10 5 5 1 2 Loss
PERSONALITY
Birthday:03/29/2005
Born in:Oildale, CA
Nationality:American
Height:6' 2"
Weight:180 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:None, 2 Days
Service This Yr:None
40-Man Service:None, 2 Days
Pro Service:2 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:-
CALIFORNIA LEAGUE 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 1 1 0 1 0 10.38 4.1 10 5 5 2 1 2 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 0 0 22.85 20.77 4.15 2.08 8.97 2.54 228 -0.2 .421        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 8 4 1 0 1 1 0 1 0 0 0 .500 .500 1.000 1.500      
vs. RHB 15 6 2 0 1 4 1 1 0 0 0 .400 .438 .733 1.171      
CALIFORNIA LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
May 1 1 0 1 0 10.38 4.1 10 5 5 2 1 2  
Last Year 1 1 0 0 0 0.00 7.0 6 0 0 0 2 1  
Career 2 2 0 1 0 3.97 11.1 16 5 5 2 3 3  
Home 1 1 0 1 0 10.38 4.1 10 5 5 2 1 2  
Grass 1 1 0 1 0 10.38 4.1 10 5 5 2 1 2  
Night 1 1 0 1 0 10.38 4.1 10 5 5 2 1 2  
As Starter 1 1 0 1 0 10.38 4.1 10 5 5 2 1 2  
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+
2025 San Francisco (DSL) - R 20 1 0 0 0 0 3.86 2.1 2 1 1 1 0 3 0 0 0.86 .200 6.26 -0.0 121
2025 San Francisco(ACL) - R 20 6 0 2 0 0 0.00 8.2 9 0 0 0 0 6 0 0 1.04 .290 2.87 0.3 999
2025 Total - R 20 7 0 2 0 0 0.82 11.0 11 1 1 1 0 9 0 0 1.00 .278 3.59 0.3 569
2025 San Jose - A 20 1 1 0 0 0 0.00 7.0 6 0 0 0 2 1 0 0 1.14 .250 3.91 0.1 999
2026 San Jose - A 21 1 1 0 1 0 10.38 4.1 10 5 5 2 1 2 0 0 2.54 .421 8.97 -0.2 38
Total CAL 2 2 0 1 0 3.97 11.1 16 5 5 2 3 3 0 0 1.68 .326 5.85 98.9
Total ACL 6 0 2 0 0 0.00 8.2 9 0 0 0 0 6 0 0 1.04 .290 2.87 999.0
Total DSL 1 0 0 0 0 3.86 2.1 2 1 1 1 0 3 0 0 0.86 .200 6.26 120.8
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2026 San Jose - A P 1 1 1 0 0 1 0 1.000 4.1 2.08 0.0 .000
TOTAL P 1 1 1 0 0 1 0 1.000 4.1 2.08 0.0 .000
PLAYER HISTORY
06/18/2025 Injured (strained forearm),day-to-day for one week.
01/01/2026 OSA scouting updated ratings (potential): Stuff: 20 (40); Movement: 35 (35); Control: 35 (35).
Thursday, February 26th , 2026 - OOTP Baseball 26.8 Build 82