P Hidekazu Yamaguchi #15
Age: 19 | Bats: L | Throws: L | Morale: Angry    
12/31/2025
P HIDEKAZU YAMAGUCHI #15 - AGE: 19 - BATS: L - THROWS: L - MORALE: ANGRY
G GS Rec SV ERA IP HA HR BB K WHIP WAR
15 0 1-0 1 3.24 25.0 23 6 18 28 1.64 -0.3
PITCHING RATINGS (OSA)
Pot. Overall Vs Left Vs Right Pot.
Stuff 39
Movement 1
Control 2
PITCHING RATINGS
Pitch Cur. Pot.
Fastball - 53
Changeup - 16
Sinker - 45
 
 
OTHER PITCHING RATINGS
Velocity 91-93 Mph
Stamina 100
Suggested Role Strictly BP
Groundball Percentage 51 %
Hold Runners 67
Defense 46
RUN/BUNT RATINGS
Running Speed: 7
Stealing Ability: 1
Baserunning Inst.: 3
Sacrifice Bunt: 76
Bunt for Hit: 13
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
05/28/2025 FUK Loss, 3-7 2.0 1 0 0 3 2
05/25/2025 @ CHI Loss, 2-11 3.1 2 2 2 1 4
05/18/2025 HAN Win, 4-3 0.1 1 0 0 0 1
05/10/2025 SAI Loss, 4-6 0.1 0 0 0 2 0
05/07/2025 TOH Loss, 4-7 1.2 4 2 2 1 1
05/04/2025 @ FUK Win, 11-6 2.1 2 2 2 3 4 Win
04/29/2025 @ HAN Win, 6-3 1.0 1 1 1 1 0
04/24/2025 HOK Win, 8-7 2.1 2 1 1 0 3
04/17/2025 @ FUK Loss, 2-4 0.1 0 0 0 0 1
04/08/2025 TOH Loss, 5-8 2.1 3 0 0 1 1
PERSONALITY
Leader Ability:Very Low
Loyalty:Very Low
Desire f. Win:Very High
Greed:Very High
Intelligence:High
Work Ethic:Low
Birthday:02/16/2006
Born in:Fujimi, SAI
Nationality:Japanese
Height:6' 0"
Weight:180 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:None, Free Agent
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:-
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 15 0 1 0 1 3.24 25.0 23 10 9 6 18 28 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 2 0 100.0 15 7 15.12 8.28 10.08 6.48 6.68 1.64 126 -0.3 .279        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 32 8 1 0 2 3 5 10 1 0 0 .250 .342 .469 .811      
vs. RHB 62 15 2 0 4 7 13 18 0 1 1 .242 .382 .468 .849      
NIPPON BASEBALL LEAGUE 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
March 4 0 0 0 1 0.00 6.2 5 1 0 0 2 9  
April 5 0 0 0 0 3.24 8.1 8 3 3 2 6 7  
May 6 0 1 0 0 5.40 10.0 10 6 6 4 10 12  
Last Year 11 0 0 0 0 6.75 18.2 22 14 14 1 8 17  
Career 26 0 1 0 1 4.74 43.2 45 24 23 7 26 45  
Home 11 0 0 0 1 2.00 18.0 18 5 4 4 13 19  
Road 4 0 1 0 0 6.43 7.0 5 5 5 2 5 9  
Grass 15 0 1 0 1 3.24 25.0 23 10 9 6 18 28  
Day 14 0 1 0 1 3.28 24.2 23 10 9 6 18 27  
Night 1 0 0 0 0 0.00 0.1 0 0 0 0 0 1  
As Reliever / Substitution 15 0 1 0 1 3.24 25.0 23 10 9 6 18 28  
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 ORIX - COL 18 11 0 0 0 0 6.75 18.2 22 14 14 1 8 17 0 0 1.61 .356 3.89 0.4 80
2025 ORIX - COL 19 15 0 1 0 1 3.24 25.0 23 10 9 6 18 28 0 0 1.64 .279 6.68 -0.3 164
Total Pro Feeder 26 0 1 0 1 4.74 43.2 45 24 23 7 26 45 0 0 1.63 .317 5.49 127.9
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2024 ORIX - COL P 11 0 0 5 0 5 0 1.000 18.2 2.41 +0.2 1.042
2025 ORIX - COL P 15 0 2 5 1 7 0 1.000 25.0 2.52 +0.3 1.031
TOTAL P 26 0 2 10 1 12 0 1.000 43.2 2.47 +0.5 1.035
PLAYER HISTORY
06/07/2024 Joined the ORIX Buffaloes.
01/01/2025 OSA scouting updated ratings (potential): Stuff: - (31); Movement: - (1); Control: - (4).
06/07/2025 Went undrafted and became a free agent.
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