P Koichi Takahashi #27
Age: 20 | Bats: L | Throws: L | Morale: Very Unhappy    
12/31/2025
P KOICHI TAKAHASHI #27 - AGE: 20 - BATS: L - THROWS: L - MORALE: VERY UNHAPPY
G GS Rec SV ERA IP HA HR BB K WHIP WAR
17 17 3-7 0 6.11 81.0 100 16 35 76 1.67 -0.7
PITCHING RATINGS (OSA)
Pot. Overall Vs Left Vs Right Pot.
Stuff 35
Movement 34
Control 45
PITCHING RATINGS
Pitch Cur. Pot.
Fastball - 55
Slider - 55
Curveball - 58
Changeup - 20
Forkball - 53
OTHER PITCHING RATINGS
Velocity 87-89 Mph
Stamina 37
Suggested Role Starter
Groundball Percentage 54 %
Hold Runners 55
Defense 60
RUN/BUNT RATINGS
Running Speed: 6
Stealing Ability: 1
Baserunning Inst.: 1
Sacrifice Bunt: 86
Bunt for Hit: 5
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
08/29/2026 @ NEW Loss, 0-0 X 5.0 4 1 1 3 6
08/21/2026 @ SAN Loss, 0-0 X 5.0 6 4 4 1 6
08/08/2026 WIN Loss, 0-0 X 6.2 5 2 2 0 4 Loss
07/28/2026 @ CHI Loss, 0-0 X 5.1 7 6 6 4 3 Loss
07/16/2026 STP Loss, 0-0 X 4.2 5 1 1 2 4
07/07/2026 @ VIC Loss, 0-0 X 3.1 6 5 5 2 5 Loss
06/24/2026 @ BAR Loss, 0-0 X 3.0 9 7 7 2 1 Loss
06/13/2026 @ AUS Loss, 0-0 X 5.0 6 1 1 2 5
05/31/2026 @ BAR Loss, 0-0 X 6.0 4 0 0 2 9 Win
05/23/2026 CON Loss, 0-0 X 2.0 9 6 6 1 1 Loss
PERSONALITY
Leader Ability:Low
Loyalty:Very Low
Desire f. Win:Very High
Greed:Very High
Intelligence:Normal
Work Ethic:Normal
Birthday:07/24/2005
Born in:Naha, OKI
Nationality:Japanese
Height:6' 1"
Weight:180 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:None
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:2025, 11th Pick in Round 4
SINGLE A 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 17 17 3 7 0 6.11 81.0 100 56 55 16 35 76 0 0.0 0 4 23.5
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 15.78 11.11 8.44 3.89 6.04 1.67 146 -0.7 .350        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 65 15 6 0 0 5 8 22 1 0 0 .231 .311 .323 .634      
vs. RHB 265 85 13 2 16 51 27 54 1 0 7 .321 .397 .566 .963      
SINGLE A 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 2 2 0 0 0 6.14 7.1 9 5 5 4 3 5  
May 3 3 2 1 0 4.91 14.2 19 8 8 2 4 13  
June 2 2 0 1 0 9.00 8.0 15 8 8 2 4 6  
July 3 3 0 2 0 8.10 13.1 18 12 12 5 8 12  
August 5 5 0 2 0 5.63 24.0 26 16 15 2 12 26  
September 2 2 1 1 0 4.61 13.2 13 7 7 1 4 14  
Career 17 17 3 7 0 6.11 81.0 100 56 55 16 35 76  
Home 3 3 0 2 0 6.07 13.1 19 9 9 2 3 9  
Grass 14 14 2 6 0 6.15 67.1 83 47 46 14 26 60  
Turf 3 3 1 1 0 5.93 13.2 17 9 9 2 9 16  
Day 8 8 1 4 0 5.63 38.1 47 25 24 7 14 37  
Night 9 9 2 3 0 6.54 42.2 53 31 31 9 21 39  
As Starter 17 17 3 7 0 6.11 81.0 100 56 55 16 35 76  
NIPPON BASEBALL LEAGUE 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 16 16 8 2 0 3.27 85.1 81 34 31 7 23 87 0 0.0 0 7 43.8
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 11.18 8.54 9.18 2.43 3.43 1.22 65 2.9 .318        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 77 14 4 0 1 5 6 21 0 0 0 .182 .241 .273 .514      
vs. RHB 249 67 7 1 6 29 17 66 1 0 2 .269 .320 .378 .697      
NIPPON BASEBALL LEAGUE 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
March 6 6 2 2 0 4.11 30.2 34 15 14 1 10 30  
April 4 4 1 0 0 4.74 19.0 23 12 10 3 7 22  
May 4 4 3 0 0 2.31 23.1 16 6 6 2 4 26  
June 2 2 2 0 0 0.73 12.1 8 1 1 1 2 9  
All-Star Game 1 0 0 0 0 0.00 1.0 0 0 0 0 0 1  
Last Year 9 9 2 1 0 4.05 40.0 33 20 18 7 23 43  
Career 25 25 10 3 0 3.52 125.1 114 54 49 14 46 130  
Home 10 10 6 1 0 2.10 55.2 45 14 13 3 13 64  
Road 6 6 2 1 0 5.46 29.2 36 20 18 4 10 23  
Grass 6 6 2 1 0 5.46 29.2 36 20 18 4 10 23  
Turf 10 10 6 1 0 2.10 55.2 45 14 13 3 13 64  
Day 12 12 6 2 0 3.50 64.1 61 28 25 6 18 68  
Night 4 4 2 0 0 2.57 21.0 20 6 6 1 5 19  
As Starter 16 16 8 2 0 3.27 85.1 81 34 31 7 23 87  
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+
2024 Hokkaido Nippon-Ham - COL 18 9 9 2 1 0 4.05 40.0 33 20 18 7 23 43 0 0 1.40 .255 5.64 0.4 133
2025 Hokkaido Nippon-Ham - COL 19 16 16 8 2 0 3.27 85.1 81 34 31 7 23 87 0 0 1.22 .318 3.43 2.9 162
2025 Baltimore - A 19 17 17 3 7 0 6.11 81.0 100 56 55 16 35 76 0 0 1.67 .350 6.04 -0.7 68
Total A 17 17 3 7 0 6.11 81.0 100 56 55 16 35 76 0 0 1.67 .350 6.04 67.5
Total Pro Feeder 25 25 10 3 0 3.52 125.1 114 54 49 14 46 130 0 0 1.28 .299 4.14 152.9
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2024 Hokkaido Nippon-Ham - COL P 9 9 2 7 1 9 0 1.000 40.0 2.02 +0.4 1.042
2025 Baltimore - A P 17 17 4 4 1 8 0 1.000 81.0 0.89 +0.2 1.051
2025 Hokkaido Nippon-Ham - COL P 16 16 3 8 0 11 0 1.000 85.1 1.16 +0.7 1.031
TOTAL P 42 42 9 19 2 28 0 1.000 206.1 1.22 +1.3 1.041
PLAYER HISTORY
06/07/2024 Joined the Hokkaido Nippon-Ham Fighters.
08/13/2024 Injured (back spasms), day-to-day for one week.
01/01/2025 OSA scouting updated ratings (potential): Stuff: - (32); Movement: - (31); Control: - (42).
05/15/2025 Was selected to the 2025 NIPPON BASEBALL LEAGUE All-Star Game.
06/07/2025 Drafted in the 2025 first-year player draft (Round 4, Pick 11, 98th overall pick) by the Jersey Jesters.
06/15/2025 Released by the Hokkaido Nippon-Ham Fighters.
06/15/2025 Signed a minor league contract with the Jersey Jesters organization with a signing bonus of $400,000.
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