P Aaron Kaufer #2
Age: 21 | Bats: L | Throws: L | Morale: Good
07/19/2026
P AARON KAUFER #2 - AGE: 21 - BATS: L - THROWS: L - MORALE: GOOD
G GS Rec SV ERA IP HA HR BB K WHIP WAR
2 0 0-0 1 0.00 5.2 3 0 1 4 0.71 0.2
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 20 20 20 45
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 94-96 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
07/17/2026 Gia1 Loss, 3-6 2.0 1 0 0 0 1
07/14/2026 @ Pir1 Win, 11-1 3.2 2 0 0 1 3 Save
07/08/2026 MOD Loss, 3-4 X 5.1 5 3 3 3 3 Loss
07/01/2026 @ ALA1 Loss, 10-12 2.0 2 0 0 0 2
06/30/2026 @ ALA1 Win, 9-7 1.0 2 1 0 0 1
06/28/2026 ASD1 Win, 7-6 3.0 6 3 3 1 3 Win
06/24/2026 @ AMIG Win, 18-8 1.0 2 0 0 0 2
06/23/2026 @ AMIG Win, 21-8 1.0 2 0 0 0 0
06/21/2026 ALAA Win, 4-3 1.1 4 2 2 0 3
06/20/2026 ALAA Win, 13-10 0.0 5 4 4 0 0
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 3 3 0 2 0 5.28 15.1 21 9 9 4 5 9 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 15.26 12.33 5.28 2.93 6.31 1.70 163 -0.2 .309        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 19 6 2 0 2 2 1 1 0 0 0 .316 .350 .737 1.087      
vs. RHB 49 15 5 0 2 7 4 8 0 0 0 .306 .358 .531 .889      
CALIFORNIA LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
Last Week 1 1 0 1 0 5.06 5.1 5 3 3 1 3 3  
May 1 1 0 1 0 10.38 4.1 10 5 5 2 1 2  
June 1 1 0 0 0 1.59 5.2 6 1 1 1 1 4  
July 1 1 0 1 0 5.06 5.1 5 3 3 1 3 3  
Last Year 1 1 0 0 0 0.00 7.0 6 0 0 0 2 1  
Career 4 4 0 2 0 3.63 22.1 27 9 9 4 7 10  
Home 2 2 0 2 0 7.45 9.2 15 8 8 3 4 5  
Road 1 1 0 0 0 1.59 5.2 6 1 1 1 1 4  
Grass 3 3 0 2 0 5.28 15.1 21 9 9 4 5 9  
Night 3 3 0 2 0 5.28 15.1 21 9 9 4 5 9  
As Starter 3 3 0 2 0 5.28 15.1 21 9 9 4 5 9  
ARIZONA COMPLEX LEAGUE 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 11 0 1 0 0 5.82 17.0 30 12 11 2 3 17 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 2 2 0.0 11 5 18.00 15.88 9.00 1.59 4.69 1.94 75 0.4 .467        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 26 11 2 0 1 4 0 3 0 0 1 .423 .444 .615 1.060      
vs. RHB 52 19 5 0 1 8 3 14 1 1 0 .365 .393 .519 .912      
ARIZONA COMPLEX LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
June 10 0 1 0 0 6.60 15.0 28 12 11 2 3 15  
July 1 0 0 0 0 0.00 2.0 2 0 0 0 0 2  
Last Year 6 0 2 0 0 0.00 8.2 9 0 0 0 0 6  
Career 17 0 3 0 0 3.86 25.2 39 12 11 2 3 23  
Home 3 0 1 0 0 18.69 4.1 15 9 9 1 1 6  
Road 8 0 0 0 0 1.42 12.2 15 3 2 1 2 11  
Grass 11 0 1 0 0 5.82 17.0 30 12 11 2 3 17  
Day 5 0 1 0 0 7.88 8.0 14 7 7 0 2 6  
Night 6 0 0 0 0 4.00 9.0 16 5 4 2 1 11  
As Reliever / Substitution 11 0 1 0 0 5.82 17.0 30 12 11 2 3 17  
DOMINICAN ROOKIE LEAGUE 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 2 0 0 0 1 0.00 5.2 3 0 0 0 1 4 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 2 0 100.0 2 2 6.35 4.76 6.35 1.59 3.41 0.71 56 0.2 .200        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 5 1 0 0 0 0 0 1 0 0 0 .200 .200 .200 .400      
vs. RHB 14 2 0 0 0 0 1 3 0 0 0 .143 .200 .143 .343      
DOMINICAN ROOKIE LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
This Week 2 0 0 0 1 0.00 5.2 3 0 0 0 1 4  
July 2 0 0 0 1 0.00 5.2 3 0 0 0 1 4  
Last Year 1 0 0 0 0 3.86 2.1 2 1 1 1 0 3  
Career 3 0 0 0 1 1.12 8.0 5 1 1 1 1 7  
Home 1 0 0 0 0 0.00 2.0 1 0 0 0 0 1  
Road 1 0 0 0 1 0.00 3.2 2 0 0 0 1 3  
Grass 2 0 0 0 1 0.00 5.2 3 0 0 0 1 4  
Night 2 0 0 0 1 0.00 5.2 3 0 0 0 1 4  
As Reliever / Substitution 2 0 0 0 1 0.00 5.2 3 0 0 0 1 4  
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 Francisco (DSL) - R 21 2 0 0 0 1 0.00 5.2 3 0 0 0 1 4 0 0 0.71 .200 3.41 0.2 999
2026 San Francisco(ACL) - R 21 11 0 1 0 0 5.82 17.0 30 12 11 2 3 17 0 0 1.94 .467 4.69 0.4 108
2026 Total - R 21 13 0 1 0 1 4.37 22.2 33 12 11 2 4 21 0 0 1.63 .413 4.37 0.6 144
2026 San Jose - A 21 3 3 0 2 0 5.28 15.1 21 9 9 4 5 9 0 0 1.70 .309 6.31 -0.2 73
Total CAL 4 4 0 2 0 3.63 22.1 27 9 9 4 7 10 0 0 1.52 .291 5.56 106.7
Total ACL 17 0 3 0 0 3.86 25.2 39 12 11 2 3 23 0 0 1.64 .407 4.07 163.3
Total DSL 3 0 0 0 1 1.12 8.0 5 1 1 1 1 7 0 0 0.75 .200 4.24 414.0
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 3 3 2 1 0 3 0 1.000 15.1 1.76 +0.0 .992
2026 San Francisco(ACL) - R P 10 0 0 3 0 3 0 1.000 17.0 1.59 +0.1 1.004
2026 San Francisco (DSL) - R P 2 0 1 1 0 2 0 1.000 5.2 3.18 0.0 .000
TOTAL P 15 3 3 5 0 8 0 1.000 38.0 1.89 +0.1 .999
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).
07/01/2026 Injured (flu-like symptoms),day-to-day for 4 days.
Sunday, April 19th , 2026 - OOTP Baseball 26.8 Build 82