P Mario Acosta #19
Age: 21 | Bats: L | Throws: L | Morale: Good
09/11/2026
P MARIO ACOSTA #19 - AGE: 21 - BATS: L - THROWS: L - MORALE: GOOD
G GS Rec SV ERA IP HA HR BB K WHIP WAR
24 0 0-1 3 4.73 32.1 35 5 7 33 1.30 0.4
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 35 40 35 40
Movement 30 30 25 30
Control 45 45 45 45
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 45 45
Slider 30 40
 
 
 
OTHER PITCHING RATINGS
Velocity 91-93 Mph
Stamina 25
Suggested Role Strictly BP
Type Neutral
Hold Runners 65
Defense 45
RUN/BUNT RATINGS
Running Speed: 35
Stealing Ability: 20
Baserunning Inst.: 30
Sacrifice Bunt: 35
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
08/31/2026 @ FRE Loss, 4-18 0.1 0 0 0 0 0
08/30/2026 @ FRE Loss, 7-9 0.2 6 3 3 0 2
08/16/2026 @ Yan1 Win, 10-0 3.0 2 0 0 1 2 Save
08/11/2026 Ori1 Loss, 1-8 1.0 0 0 0 0 1
08/08/2026 @ Met1 Loss, 2-9 2.0 3 1 1 0 1
08/05/2026 Pir2 Loss, 1-12 2.0 2 1 0 0 1
08/03/2026 @ CarB Loss, 4-6 1.0 0 0 0 0 0
08/02/2026 @ CarB Loss, 5-6 1.0 1 0 0 0 1
07/26/2026 Ran1 Loss, 5-17 0.1 4 5 5 1 1
07/23/2026 @ PhiR Win, 6-5 0.2 0 0 0 0 0
PERSONALITY
Birthday:01/24/2005
Born in:Yamasa, MON
Nationality:Dominican
Height:6' 3"
Weight:195 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:None, 19 Days
Service This Yr:None
40-Man Service:None, 19 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 12 0 0 0 0 6.14 7.1 16 5 5 0 1 8 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 12 1 20.86 19.64 9.82 1.23 1.40 2.32 36 0.5 .533        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 7 4 0 0 0 1 0 0 0 0 0 .571 .571 .571 1.143      
vs. RHB 31 12 2 0 0 4 1 8 0 0 0 .387 .406 .452 .858      
CALIFORNIA LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
Last Week 1 0 0 0 0 0.00 0.1 0 0 0 0 0 0  
April 2 0 0 0 0 0.00 1.1 2 0 0 0 1 2  
May 2 0 0 0 0 0.00 1.0 3 0 0 0 0 3  
June 5 0 0 0 0 5.40 3.1 4 2 2 0 0 0  
July 1 0 0 0 0 0.00 0.2 1 0 0 0 0 1  
August 2 0 0 0 0 27.00 1.0 6 3 3 0 0 2  
Career 12 0 0 0 0 6.14 7.1 16 5 5 0 1 8  
Home 3 0 0 0 0 0.00 2.0 4 0 0 0 0 5  
Road 9 0 0 0 0 8.44 5.1 12 5 5 0 1 3  
Grass 12 0 0 0 0 6.14 7.1 16 5 5 0 1 8  
Day 1 0 0 0 0 40.50 0.2 6 3 3 0 0 2  
Night 11 0 0 0 0 2.70 6.2 10 2 2 0 1 6  
As Reliever / Substitution 12 0 0 0 0 6.14 7.1 16 5 5 0 1 8  
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 24 0 0 1 3 4.73 32.1 35 18 17 5 7 33 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 5 1 75.0 24 10 11.97 9.74 9.19 1.95 4.79 1.30 83 0.4 .312        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 36 13 0 1 3 7 2 10 0 0 0 .361 .395 .667 1.061      
vs. RHB 98 22 5 0 2 11 5 23 0 0 1 .224 .269 .337 .606      
DOMINICAN ROOKIE LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
June 11 0 0 1 2 3.95 13.2 15 6 6 3 2 18  
July 7 0 0 0 0 10.38 8.2 12 10 10 2 4 9  
August 6 0 0 0 1 0.90 10.0 8 2 1 0 1 6  
Last Year 15 0 2 0 0 7.50 12.0 17 11 10 4 4 14  
Career 39 0 2 1 3 5.48 44.1 52 29 27 9 11 47  
Home 11 0 0 1 1 5.02 14.1 15 9 8 2 3 14  
Road 13 0 0 0 2 4.50 18.0 20 9 9 3 4 19  
Grass 21 0 0 1 3 5.08 28.1 31 17 16 5 7 31  
Turf 3 0 0 0 0 2.25 4.0 4 1 1 0 0 2  
Day 6 0 0 0 0 6.14 7.1 9 5 5 3 0 10  
Night 18 0 0 1 3 4.32 25.0 26 13 12 2 7 23  
As Reliever / Substitution 24 0 0 1 3 4.73 32.1 35 18 17 5 7 33  
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 15 0 2 0 0 7.50 12.0 17 11 10 4 4 14 0 0 1.75 .394 5.76 -0.1 60
2026 San Francisco (DSL) - R 21 24 0 0 1 3 4.73 32.1 35 18 17 5 7 33 0 0 1.30 .312 4.79 0.4 121
2026 San Jose - A 21 12 0 0 0 0 6.14 7.1 16 5 5 0 1 8 0 0 2.32 .533 1.40 0.5 64
Total CAL 12 0 0 0 0 6.14 7.1 16 5 5 0 1 8 0 0 2.32 .533 1.40 64.1
Total DSL 39 0 2 1 3 5.48 44.1 52 29 27 9 11 47 0 0 1.42 .333 5.05 95.3
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 12 0 0 1 0 1 0 1.000 7.1 1.23 +0.3 .000
2026 San Francisco (DSL) - R P 24 0 2 2 0 5 1 .800 32.1 1.11 -0.6 .744
TOTAL P 36 0 2 3 0 6 1 .833 39.2 1.13 -0.3 .744
PLAYER HISTORY
01/01/2026 OSA scouting updated ratings (potential): Stuff: 35 (40); Movement: 30 (30); Control: 40 (45).
Thursday, June 4th , 2026 - OOTP Baseball 26.8 Build 82