P Valentín Rivera #11
Age: 21 | Bats: S | Throws: R | Morale: Great    
12/31/2026
P VALENTÍN RIVERA #11 - AGE: 21 - BATS: S - THROWS: R - MORALE: GREAT
G GS Rec SV ERA IP HA HR BB K WHIP WAR
16 12 6-3 1 3.92 85.0 77 6 35 78 1.32 2.1
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 6 5 6 7
Movement 6 6 6 6
Control 4 4 4 7
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 7 7
Slider 7 8
Changeup 3 4
Splitter 5 7
 
OTHER PITCHING RATINGS
Velocity 94-96 Mph
Stamina 7
Suggested Role Starter
Groundball Percentage 54 %
Hold Runners 8
Defense 6
RUN/BUNT RATINGS
Running Speed: 1
Stealing Ability: 1
Baserunning Inst.: 1
Sacrifice Bunt: 5
Bunt for Hit: 1
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
09/26/2026 @ ROY Loss, 3-5 X 8.0 8 5 5 3 4 Loss
09/17/2026 @ PAW Win, 6-4 X 7.0 6 4 3 1 5 Win
09/12/2026 @ PMGL Win, 3-2 X 7.2 6 2 0 1 9 Win
09/01/2026 GRY Loss, 4-6 X 6.1 9 4 4 2 6 Loss
08/24/2026 SUN Win, 8-3 X 7.0 6 3 3 4 6 Win
08/18/2026 @ ROY Loss, 5-11 X 4.1 11 7 6 1 3 Loss
08/10/2026 PAW Win, 5-3 X 6.1 5 3 3 5 4
08/02/2026 CAL Loss, 5-6 X 8.0 6 6 6 2 6 Loss
07/28/2026 WIZ Win, 10-9 X 3.0 10 8 8 4 2
07/20/2026 PMGL Win, 13-3 X 7.0 6 2 2 3 7 Win
PERSONALITY
Leader Ability:Very Low
Loyalty:Very Low
Desire f. Win:High
Greed:Very High
Intelligence:Normal
Work Ethic:Very High
Birthday:07/10/2005
Born in:San Cristóbal, SAN
Nationality:Dominican
Height:6' 4"
Weight:185 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Major League Contract
Salary:$280,000
Signed Through:2026 Season
Major Service:None, 3 Days
Service This Yr:3 Days
40-Man Service:None, 61 Days
Pro Service:2 Years
Arbitration Eligibility:Not yet eligible
Option Years:2 option years left
Contract Extension: -
Drafted:-
StatsPlus
StatsPlus Player Page
UNITED STATES PREMIER 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 0 0 24.00 3.0 10 8 8 1 4 2 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF R/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 0 0 42.00 30.00 6.00 12.00 9.99 4.67 262 -0.2 .529        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 7 3 1 0 1 3 2 1 0 0 0 .429 .556 1.000 1.556      
vs. RHB 12 7 1 1 0 5 2 1 1 0 0 .583 .600 .833 1.433      
UNITED STATES PREMIER LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
July 1 1 0 0 0 24.00 3.0 10 8 8 1 4 2  
Spring Training 1 0 0 0 0 4.91 3.2 6 2 2 0 3 2  
Career 1 1 0 0 0 24.00 3.0 10 8 8 1 4 2  
Home 1 1 0 0 0 24.00 3.0 10 8 8 1 4 2  
Grass 1 1 0 0 0 24.00 3.0 10 8 8 1 4 2  
Night 1 1 0 0 0 24.00 3.0 10 8 8 1 4 2  
As Starter 1 1 0 0 0 24.00 3.0 10 8 8 1 4 2  
USPL TRIPLE A 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 16 12 6 3 1 3.92 85.0 77 41 37 6 35 78 0 0.0 0 7 58.3
Pitching SVO BS SV% RA GF R/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 1 0 100.0 4 2 11.96 8.15 8.26 3.71 3.37 1.32 78 2.1 .300        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 144 31 6 0 2 15 22 35 1 2 1 .215 .321 .299 .620      
vs. RHB 176 46 8 0 4 26 13 43 0 4 0 .261 .312 .375 .687      
USPL TRIPLE A 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
June 5 1 0 0 1 5.06 16.0 18 9 9 1 9 19  
July 4 4 3 0 0 1.21 22.1 10 3 3 0 10 20  
August 4 4 1 2 0 6.31 25.2 28 19 18 4 12 19  
September 3 3 2 1 0 3.00 21.0 21 10 7 1 4 20  
Postseason 1 1 0 1 0 5.62 8.0 8 5 5 1 3 4  
Career 16 12 6 3 1 3.92 85.0 77 41 37 6 35 78  
Home 9 7 3 2 1 4.59 51.0 42 26 26 4 28 46  
Road 7 5 3 1 0 2.91 34.0 35 15 11 2 7 32  
Grass 14 10 5 3 1 4.04 75.2 71 37 34 5 34 71  
Turf 2 2 1 0 0 2.89 9.1 6 4 3 1 1 7  
Day 5 5 3 1 0 5.13 33.1 28 20 19 5 14 27  
Night 11 7 3 2 1 3.14 51.2 49 21 18 1 21 51  
As Starter 12 12 6 3 0 4.14 74.0 66 38 34 6 30 64  
As Reliever / Substitution 4 0 0 0 1 2.45 11.0 11 3 3 0 5 14  
USPL DOUBLE A 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 6 6 2 1 0 3.00 42.0 38 15 14 2 16 32 0 0.0 0 3 50.0
Pitching SVO BS SV% RA GF R/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 0 0 11.57 8.14 6.86 3.43 3.35 1.29 85 0.9 .293        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 69 16 3 1 1 6 4 15 0 2 0 .232 .274 .348 .622      
vs. RHB 87 22 4 0 1 9 12 17 1 0 0 .253 .340 .333 .673      
USPL DOUBLE A 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
May 5 5 2 1 0 2.95 36.2 31 12 12 2 10 26  
June 1 1 0 0 0 3.38 5.1 7 3 2 0 6 6  
Last Year 6 6 4 1 0 3.61 42.1 33 18 17 3 17 38  
Career 12 12 6 2 0 3.31 84.1 71 33 31 5 33 70  
Home 2 2 0 0 0 3.95 13.2 12 6 6 1 3 7  
Road 4 4 2 1 0 2.54 28.1 26 9 8 1 13 25  
Grass 5 5 2 1 0 2.95 36.2 31 12 12 2 10 26  
Turf 1 1 0 0 0 3.38 5.1 7 3 2 0 6 6  
Day 2 2 1 1 0 2.87 15.2 14 5 5 1 4 16  
Night 4 4 1 0 0 3.08 26.1 24 10 9 1 12 16  
As Starter 6 6 2 1 0 3.00 42.0 38 15 14 2 16 32  
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+
2026 Boston - PL 20 1 1 0 0 0 24.00 3.0 10 8 8 1 4 2 0 0 4.67 .529 9.99 -0.2 16
Total PL 1 1 0 0 0 24.00 3.0 10 8 8 1 4 2 0 0 4.67 .529 9.99 -0.2 16
Total USSL 34 34 17 8 0 3.07 228.1 203 87 78 11 80 259 1 0 1.24 .323 2.66 4.8 103
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+
2024 South Beach - A 18 19 19 10 4 0 3.27 126.2 120 51 46 6 45 136 0 0 1.30 .330 2.84 2.5 100
2025 South Beach - A 19 15 15 7 4 0 2.83 101.2 83 36 32 5 35 123 1 0 1.16 .313 2.44 2.3 107
2025 Mercer Island - AA 19 6 6 4 1 0 3.61 42.1 33 18 17 3 17 38 0 0 1.18 .268 3.41 0.9 108
2026 Mercer Island - AA 20 6 6 2 1 0 3.00 42.0 38 15 14 2 16 32 0 0 1.29 .293 3.35 0.9 132
2026 Bakersfield - AAA 20 16 12 6 3 1 3.92 85.0 77 41 37 6 35 78 0 0 1.32 .300 3.37 2.1 111
Total PAAA 16 12 6 3 1 3.92 85.0 77 41 37 6 35 78 0 0 1.32 .300 3.37 110.9
Total PAA 12 12 6 2 0 3.31 84.1 71 33 31 5 33 70 0 0 1.23 .281 3.38 120.3
Total PA 34 34 17 8 0 3.07 228.1 203 87 78 11 80 259 1 0 1.24 .323 2.66 103.2
CAREER POSTSEASON 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+
2026 Bakersfield - PAAA 20 1 1 0 1 0 5.62 8.0 8 5 5 1 3 4 1 0 1.38 .280 0.00 0.0 0
Total PAAA 1 1 0 1 0 5.62 8.0 8 5 5 1 3 4 1 0 1.38 .280 5.21 77.2
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2024 South Beach - A P 19 19 4 13 0 18 1 .944 126.2 1.21 -1.1 .897
2025 Mercer Island - AA P 6 6 1 3 0 4 0 1.000 42.1 0.85 +0.6 1.326
2025 South Beach - A P 15 15 2 12 0 14 0 1.000 101.2 1.24 +0.9 1.131
2026 Boston - ML P 1 1 0 0 0 0 0 .000 3.0 0.00 -0.0 .000
2026 Bakersfield - AAA P 16 12 5 7 0 13 1 .923 85.0 1.27 +0.7 1.154
2026 Mercer Island - AA P 6 6 3 11 2 14 0 1.000 42.0 3.00 +0.1 1.005
TOTAL P 63 59 15 46 2 63 2 .968 400.2 1.37 +1.3 1.041
PLAYER HISTORY
01/01/2022 Entered the United States Silver League as an international amateur free agent from Dominican Republic.
01/16/2022 Signed a minor league contract ($2,800,000 bonus) out of Dominican Republic with the Boston Patriots organization.
05/01/2022 Named the #65 prospect in the PL
01/01/2023 OSA scouting updated ratings (potential): Stuff: 3 (6); Movement: 4 (5); Control: 3 (8).
01/01/2024 OSA scouting updated ratings (potential): Stuff: 4 (6); Movement: 4 (6); Control: 3 (8).
05/01/2024 Named the #38 prospect in the PL
09/13/2024 Wins the 2024 USPL Single A PL A Championship with the South Beach Blaze!
01/01/2025 OSA scouting updated ratings (potential): Stuff: 5 (7); Movement: 5 (6); Control: 3 (8).
05/01/2025 Named the #47 prospect in the PL
08/02/2025 Injured (torn fingernail), day-to-day for 3 days.
09/20/2025 Wins the 2025 PA PA Glove Wizard Award at P.
09/25/2025 Wins the 2025 USPL Double A PL AA Championship with the Mercer Island Screaming Eagles!
01/01/2026 OSA scouting updated ratings (potential): Stuff: 6 (7); Movement: 5 (6); Control: 3 (7).
05/01/2026 Named the #41 prospect in the PL
07/01/2026 Injured (neck stiffness), day-to-day for 3 days.
Monday, March 20th, 2017 - OOTP Baseball 17.12 Build 75