P Yoshinobu Yamamoto #3
Age: 27 | Bats: R | Throws: R | Morale: Unhappy
08/21/2025
P YOSHINOBU YAMAMOTO #3 - AGE: 27 - BATS: R - THROWS: R - MORALE: UNHAPPY
G GS Rec SV ERA IP HA HR BB K WHIP WAR
25 25 9-10 0 4.05 151.0 152 23 40 141 1.27 2.3
PITCHING RATINGS (OSA)
Overall Overall Vs Left Vs Right
Stuff 50 50 50
Movement 55 50 55
Control 65 65 70
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 60 -
Slider 50 -
Curveball 50 -
Sinker 50 -
Splitter 50 -
Cutter 50 -
OTHER PITCHING RATINGS
Velocity 96-98 Mph
Stamina 55
Suggested Role Starter
Type Neutral
Hold Runners 60
Defense 70
RUN/BUNT RATINGS
Running Speed: 25
Stealing Ability: 25
Baserunning Inst.: 20
Sacrifice Bunt: 40
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
08/18/2025 @ Cin Loss, 2-3 X 6.0 5 3 3 2 6 Loss
08/12/2025 SF Loss, 1-2 X 0.1 0 0 0 0 1
08/06/2025 @ LA Loss, 4-6 X 4.1 9 6 2 1 4 Loss
08/01/2025 SD Win, 5-4 X 8.0 8 4 4 0 8 Win
07/26/2025 @ Oak Loss, 6-7 X 5.0 10 5 5 3 3
07/21/2025 Ana Win, 2-1 X 7.0 3 0 0 2 6 Win
07/13/2025 Bal Loss, 6-7 X 5.0 6 6 2 3 5 Loss
07/08/2025 Bnx Loss, 1-5 X 5.2 2 1 1 3 10 Loss
07/02/2025 @ StL Win, 5-0 X 8.1 1 0 0 0 6 Win
06/27/2025 Sea Win, 7-4 X 6.2 5 4 4 2 7 Win
Birthday:08/17/1998
Born in:Bizen, OKA
Nationality:Japanese
Height:6' 0"
Weight:160 lbs
Local Popularity:Popular
National Pop.:Well Known
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:
Service This Yr:
40-Man Service:
Pro Service:
Arbitration Eligibility:
Option Years:
Contract Extension:
Drafted:-
CONTINENTAL BASEBALL ASSOCIATION 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 25 25 9 10 0 4.05 151.0 152 80 68 23 40 141 0 0.0 0 11 44.0
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 11.80 9.06 8.40 2.38 4.48 1.27 96 2.3 .294        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 329 77 6 5 13 45 26 75 0 2 3 .234 .296 .401 .697      
vs. RHB 272 75 15 1 10 35 14 66 2 0 3 .276 .316 .449 .765      
CONTINENTAL BASEBALL ASSOCIATION 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
This Week 1 1 0 1 0 4.50 6.0 5 3 3 1 2 6  
Last Week 1 1 0 0 0 0.00 0.1 0 0 0 0 0 1  
April 5 5 2 2 0 5.91 32.0 40 21 21 7 5 25  
May 6 6 2 4 0 4.06 37.2 40 21 17 4 10 38  
June 5 5 2 0 0 3.69 31.2 28 13 13 6 11 29  
July 5 5 2 2 0 2.32 31.0 22 12 8 2 11 30  
August 4 4 1 2 0 4.34 18.2 22 13 9 4 3 19  
Spring Training 7 7 1 2 0 5.06 21.1 23 12 12 4 4 23  
Last Year 27 27 7 10 0 3.12 167.1 138 67 58 13 31 155  
Career 52 52 16 20 0 3.56 318.1 290 147 126 36 71 296  
Home 10 10 4 3 0 3.28 60.1 49 29 22 12 14 62  
Road 15 15 5 7 0 4.57 90.2 103 51 46 11 26 79  
Grass 23 23 7 10 0 4.09 138.2 138 75 63 21 36 132  
Turf 2 2 2 0 0 3.65 12.1 14 5 5 2 4 9  
Day 2 2 1 0 0 4.05 13.1 10 7 6 2 5 18  
Night 23 23 8 10 0 4.05 137.2 142 73 62 21 35 123  
As Starter 25 25 9 10 0 4.05 151.0 152 80 68 23 40 141  
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+
2024 Washington - CBA 25 27 27 7 10 0 3.12 167.1 138 67 58 13 31 155 0 0 1.01 .274 3.00 5.7 152
2025 Washington - CBA 26 25 25 9 10 0 4.05 151.0 152 80 68 23 40 141 0 0 1.27 .294 4.48 2.3 115
Total CBA 52 52 16 20 0 3.56 318.1 290 147 126 36 71 296 0 0 1.13 .283 3.70 8.0 132
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 Omaha - AAA 25 1 1 1 0 0 3.60 5.0 8 2 2 0 2 6 0 0 2.00 .500 1.87 0.3 144
Total PCL 1 1 1 0 0 3.60 5.0 8 2 2 0 2 6 0 0 2.00 .500 1.87 144.3
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+
2024 Washington - CBA 25 1 1 0 0 0 1.17 7.2 6 1 1 0 1 4 0 0 0.91 .250 2.85 0.3 403
Total CBA 1 1 0 0 0 1.17 7.2 6 1 1 0 1 4 0 0 0.91 .250 2.85 402.9
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2024 Washington - MLB P 27 27 5 12 0 18 1 .944 167.1 0.91 +0.8 1.020
2024 Omaha - AAA P 1 1 0 0 0 0 0 .000 5.0 0.00 -0.2 .000
2025 Washington - MLB P 25 25 9 13 0 23 1 .957 151.0 1.31 -0.9 1.271
TOTAL P 53 53 14 25 0 41 2 .951 323.1 1.09 -0.3 1.129
PLAYER HISTORY
04/04/2024 Named the #7 prospect in the CBA
05/01/2024 Wins the CBA FL Rookie of the Month Award.
05/24/2024 Injured (mild shoulder inflammation),day-to-day for one week.
06/26/2024 Injured (sprained elbow),out for 6 weeks.
01/01/2025 OSA scouting updated ratings: Stuff: 65; Movement: 55; Control: 65.
01/01/2025 OSA scouting updated ratings: Stuff: 65; Movement: 55; Control: 65.
08/12/2025 Injured (hand soreness),day-to-day for 3 days.
LEADERBOARD APPEARANCES
Year ERA Rank
2024 3.12 3
Year WHIP Rank
2024 1.01 4
Year K/BB Rank
2024 5.00 5
Year RA/9 Rank
2024 9.63 5
Year HR/9 Rank
2024 0.70 1
Year H/9 Rank
2024 7.42 5
Year BB/9 Rank
2024 1.67 4
Year QS Rank
2024 17 7
Year QSP Rank
2024 .630 3
Year WAR Rank
2024 5.3 5
Wednesday, August 20th , 2025 - OOTP Baseball 26.6 Build 73