P Yoshiaga 'Stumpy' Rin #52
Age: 22 | Bats: L | Throws: L | Morale: Great    
12/31/2026
P YOSHIAGA 'STUMPY' RIN #52 - AGE: 22 - BATS: L - THROWS: L - MORALE: GREAT
G GS Rec SV ERA IP HA HR BB K WHIP WAR
19 19 8-2 0 4.20 98.2 104 12 36 84 1.42 1.5
PITCHING RATINGS (OSA)
Pot. Overall Vs Left Vs Right Pot.
Stuff 65
Movement 47
Control 26
PITCHING RATINGS
Pitch Cur. Pot.
Fastball - 82
Slider - 90
Changeup - 64
 
 
OTHER PITCHING RATINGS
Velocity 98-100 Mph
Stamina 66
Suggested Role Starter
Groundball Percentage 51 %
Hold Runners 86
Defense 11
RUN/BUNT RATINGS
Running Speed: 1
Stealing Ability: 1
Baserunning Inst.: 7
Sacrifice Bunt: 71
Bunt for Hit: 2
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
04/11/2027 @ AST Loss, 0-0 X 3.0 4 1 0 2 0
04/05/2027 @ BRO Loss, 0-0 X 6.2 2 0 0 2 9
09/21/2027 @ AMA Loss, 0-0 X 6.1 7 2 2 1 4 Win
09/11/2027 @ WIC Loss, 0-0 X 6.0 4 1 1 1 10 Win
09/02/2027 @ ALB Loss, 0-0 X 5.1 5 1 1 3 3
08/24/2027 @ FOR Loss, 0-0 X 4.1 5 3 3 5 5
08/11/2027 @ BET Loss, 0-0 X 2.1 7 7 7 2 1 Loss
07/31/2027 @ IND Loss, 0-0 X 8.1 3 0 0 0 7 Win
07/21/2027 @ MDE Loss, 0-0 X 3.2 8 5 4 2 2
07/09/2027 @ COR Loss, 0-0 X 7.0 9 5 4 2 3
PERSONALITY
Leader Ability:Very High
Loyalty:High
Desire f. Win:Normal
Greed:Very High
Intelligence:Normal
Work Ethic:Low
Birthday:02/20/2004
Born in:Yubari, HOK
Nationality:Japanese
Height:6' 4"
Weight:200 lbs
Local Popularity:Insignificant
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:-
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 19 19 8 2 0 4.20 98.2 104 51 46 12 36 84 0 0.0 0 5 26.3
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 13.04 9.49 7.66 3.28 4.87 1.42 96 1.5 .313        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 97 25 2 2 2 11 6 22 1 0 0 .258 .298 .381 .680      
vs. RHB 291 79 15 0 10 40 30 62 1 0 3 .271 .345 .426 .771      
TRIPLE A 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 5 5 3 0 0 1.01 26.2 21 4 3 0 8 24  
May 3 3 2 1 0 6.43 14.0 18 12 10 3 4 12  
June 3 3 0 0 0 6.75 14.2 17 11 11 2 8 13  
July 3 3 1 0 0 3.79 19.0 20 10 8 3 4 12  
August 2 2 0 1 0 13.50 6.2 12 10 10 3 7 6  
September 3 3 2 0 0 2.04 17.2 16 4 4 1 5 17  
Last Year 33 33 11 6 0 4.92 157.1 162 93 86 19 88 146  
2 Years Ago 24 24 7 5 0 6.71 115.1 140 89 86 18 85 95  
Career 76 76 26 13 0 5.28 371.1 406 233 218 49 209 325  
Grass 18 18 7 2 0 4.23 93.2 101 48 44 11 34 78  
Turf 1 1 1 0 0 3.60 5.0 3 3 2 1 2 6  
Day 6 6 6 0 0 2.04 35.1 29 10 8 1 7 38  
Night 13 13 2 2 0 5.40 63.1 75 41 38 11 29 46  
As Starter 19 19 8 2 0 4.20 98.2 104 51 46 12 36 84  
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+
2023 Chippewa - A 19 20 20 13 4 0 3.29 120.1 118 52 44 6 58 123 0 0 1.46 .337 4.02 2.5 141
2024 Rock River - AA 20 9 9 4 3 0 2.16 58.1 42 18 14 3 25 50 0 0 1.15 .252 3.96 1.4 224
2024 Antioch - AAA 20 24 24 7 5 0 6.71 115.1 140 89 86 18 85 95 0 0 1.95 .346 6.42 -0.1 74
2025 Antioch - AAA 21 33 33 11 6 0 4.92 157.1 162 93 86 19 88 146 0 0 1.59 .321 5.27 1.6 101
2026 Antioch - AAA 22 19 19 8 2 0 4.20 98.2 104 51 46 12 36 84 0 0 1.42 .313 4.87 1.5 120
Total AAA 76 76 26 13 0 5.28 371.1 406 233 218 49 209 325 0 0 1.66 .327 5.52 97.8
Total AA 9 9 4 3 0 2.16 58.1 42 18 14 3 25 50 0 0 1.15 .252 3.96 223.6
Total A 20 20 13 4 0 3.29 120.1 118 52 44 6 58 123 0 0 1.46 .337 4.02 140.7
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+
2023 Chippewa - A 19 3 3 2 1 0 3.00 18.0 8 7 6 2 12 18 0 0 1.11 .140 0.00 0.0 0
2024 Antioch - AAA 20 2 2 1 1 0 4.22 10.2 11 5 5 3 3 15 0 0 1.31 .333 0.00 0.0 0
2025 Antioch - AAA 21 4 4 1 2 0 8.44 16.0 18 16 15 5 7 23 0 0 1.56 .342 0.00 0.0 0
Total AAA 6 6 2 3 0 6.75 26.2 29 21 20 8 10 38 0 0 1.46 .339 6.06 82.7
Total A 3 3 2 1 0 3.00 18.0 8 7 6 2 12 18 0 0 1.11 .140 5.39 154.4
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2023 Chippewa - A P 20 20 7 20 0 28 1 .964 120.1 2.02 +1.3 1.074
2024 Antioch - AAA P 24 24 3 12 1 17 2 .882 115.1 1.17 -0.8 .831
2024 Rock River - AA P 9 9 2 15 2 19 2 .895 58.1 2.62 -0.2 .926
2025 Antioch - AAA P 33 33 9 18 1 28 1 .964 157.1 1.54 +0.5 .987
2026 Antioch - AAA P 19 19 6 7 0 13 0 1.000 98.2 1.19 +0.5 1.052
TOTAL P 105 105 27 72 4 105 6 .943 550.0 1.62 +1.2 .971
PLAYER HISTORY
06/25/2020 Entered the ADULT BASEBALL LEAGUE as an international amateur free agent from Japan.
07/29/2020 Signed a minor league contract ($2,720,000 bonus) out of Japan with the San Francisco Earthquakes organization.
01/01/2021 OSA scouting updated ratings (potential): Stuff: - (14); Movement: - (14); Control: - (10).
01/01/2022 OSA scouting updated ratings (potential): Stuff: - (11); Movement: - (9); Control: - (5).
01/01/2023 OSA scouting updated ratings (potential): Stuff: - (58); Movement: - (48); Control: - (24).
10/18/2023 Won the 2023 SINGLE A Single A World Series with the Chippewa River Chiefs!
01/01/2024 OSA scouting updated ratings (potential): Stuff: - (57); Movement: - (50); Control: - (34).
10/17/2024 Wins the 2024 TRIPLE A Triple A World Series with the Antioch Coal Miners!
01/01/2025 OSA scouting updated ratings (potential): Stuff: - (64); Movement: - (51); Control: - (33).
06/06/2025 Injured (sore back), day-to-day for 2 days.
10/26/2025 Wins the 2025 TRIPLE A Triple A World Series with the Antioch Coal Miners!
01/01/2026 OSA scouting updated ratings (potential): Stuff: - (69); Movement: - (53); Control: - (33).
07/11/2026 Injured (elbow ligament reconstruction surgery), out for 9-10 months.
Tuesday, March 15th, 2016 - OOTP Baseball 16.11 Build 43