P Fumiaki Koga #36
Age: 18 | Bats: R | Throws: R | Morale: Very Unhappy
09/28/2026
OA: 20 POT: 31
P FUMIAKI KOGA #36 - AGE: 18 - BATS: R - THROWS: R - MORALE: VERY UNHAPPY
G GS Rec SV ERA IP HA HR BB K WHIP WAR
11 0 0-3 3 0.79 11.1 7 0 6 12 1.15 0.3
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 35 35 35 40
Movement 35 35 35 45
Control 25 25 25 40
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 40 40
Changeup 30 45
Cutter 40 45
 
 
OTHER PITCHING RATINGS
Velocity 87-89 Mph
Stamina 55
Suggested Role Starter
Type Neutral
Hold Runners 40
Defense 45
RUN/BUNT RATINGS
Running Speed: 25
Stealing Ability: 25
Baserunning Inst.: 35
Sacrifice Bunt: 40
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
08/15/2026 Met2 Loss, 1-14 0.2 0 0 0 1 0
08/07/2026 Mar1 Loss, 0-4 0.1 0 0 0 0 0
07/11/2026 DodB Loss, 1-14 1.0 1 0 0 0 2
07/06/2026 RoyG Win, 4-1 1.0 0 0 0 0 2 Save
07/03/2026 @ Bre2 Loss, 2-3 1.2 2 1 0 0 3 Loss
06/30/2026 @ AstO Win, 2-1 1.0 0 0 0 0 0 Save
06/26/2026 Mar1 Loss, 4-8 1.0 0 0 0 0 2
06/20/2026 CubB Loss, 7-8 2.0 2 1 1 0 1 Loss
06/16/2026 RSoB Loss, 5-6 1.0 0 0 0 1 1
06/11/2026 RSoB Win, 2-1 1.0 1 0 0 0 1 Save
PERSONALITY
Often found talking with coaches long after drills are over.
Personality Class: Unknown
High: Intelligence
Birthday:03/11/2008
Born in:Yokohama, KAN
Nationality:Japanese
Height:6' 4"
Weight:185 lbs
Local Popularity:Unknown
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:1 Year
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:-
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 11 0 0 3 3 0.79 11.1 7 4 1 0 6 12 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 4 1 75.0 11 11 11.12 5.56 9.53 4.76 3.56 1.15 69 0.3 .250        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 16 4 1 0 0 2 3 5 0 0 1 .250 .400 .312 .713      
vs. RHB 24 3 0 0 0 2 3 7 0 2 0 .125 .222 .125 .347      
DOMINICAN ROOKIE LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
June 6 0 0 2 2 1.35 6.2 4 3 1 0 5 5  
July 3 0 0 1 1 0.00 3.2 3 1 0 0 0 7  
August 2 0 0 0 0 0.00 1.0 0 0 0 0 1 0  
Career 11 0 0 3 3 0.79 11.1 7 4 1 0 6 12  
Home 8 0 0 1 2 1.12 8.0 4 1 1 0 2 9  
Road 3 0 0 2 1 0.00 3.1 3 3 0 0 4 3  
Grass 11 0 0 3 3 0.79 11.1 7 4 1 0 6 12  
Day 8 0 0 3 1 1.00 9.0 6 4 1 0 6 11  
Night 3 0 0 0 2 0.00 2.1 1 0 0 0 0 1  
As Reliever / Substitution 11 0 0 3 3 0.79 11.1 7 4 1 0 6 12  
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+
2026 Miami (DSL) - R 18 11 0 0 3 3 0.79 11.1 7 4 1 0 6 12 0 0 1.15 .250 3.56 0.3 647
Total DSL 11 0 0 3 3 0.79 11.1 7 4 1 0 6 12 0 0 1.15 .250 3.56 647.3
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2026 Miami (DSL) - R P 11 0 0 2 0 2 0 1.000 11.1 1.59 -0.2 .894
TOTAL P 11 0 0 2 0 2 0 1.000 11.1 1.59 -0.2 .894
PLAYER HISTORY
10/17/2024 Entered the Major League Baseball as an international amateur free agent from Japan.
01/01/2025 OSA scouting updated ratings (potential): Stuff: 35 (40); Movement: 40 (55); Control: 30 (45).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 35 (40); Movement: 40 (55); Control: 30 (45).
07/12/2025 Signed a minor league contract ($40,000 bonus) out of Japan with the Miami Marlins organization.
01/01/2026 OSA scouting updated ratings (potential): Stuff: 35 (40); Movement: 35 (50); Control: 30 (40).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 35 (40); Movement: 35 (50); Control: 30 (40).
Thursday, July 18th , 2024 - OOTP Baseball 25.6 Build 71