P Souma 'Boo' Yamamura #15
Age: 26 | Bats: S | Throws: R | Morale: Great    
12/01/2026
P SOUMA 'BOO' YAMAMURA #15 - AGE: 26 - BATS: S - THROWS: R - MORALE: GREAT
G GS Rec SV ERA IP HA HR BB K WHIP WAR
69 0 8-10 37 3.31 68.0 58 7 23 67 1.19 0.5
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 17 16 18 17
Movement 15 15 16 15
Control 11 10 11 11
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 16 16
Curveball 17 17
 
 
 
OTHER PITCHING RATINGS
Velocity 97-99 Mph
Stamina 14
Suggested Role Bullpen
Groundball Percentage 63 %
Hold Runners 19
Defense 4
RUN/BUNT RATINGS
Running Speed: 1
Stealing Ability: 1
Baserunning Inst.: 1
Sacrifice Bunt: 20
Bunt for Hit: 1
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
10/04/2026 NEW Win, 2-1 1.0 0 0 0 0 1 Save
10/02/2026 NEW Loss, 2-3 1.0 0 0 0 0 1
09/30/2026 @ BAN Win, 4-2 1.0 0 0 0 2 0 Save
09/29/2026 @ BAN Win, 9-7 2.0 1 0 0 1 2 Win
09/24/2026 @ COR Win, 2-1 1.0 0 0 0 0 1 Save
09/22/2026 @ COR Win, 6-5 1.0 0 0 0 0 2 Save
09/19/2026 KNX Win, 6-5 1.2 3 2 2 0 3
09/17/2026 LIT Win, 2-1 1.0 2 0 0 0 2 Save
09/16/2026 LIT Win, 7-2 1.0 0 0 0 0 2
09/12/2026 @ TOL Win, 6-5 1.0 0 0 0 1 0 Save
PERSONALITY
Leader Ability:Normal
Loyalty:Normal
Desire f. Win:Very Low
Greed:High
Intelligence:Normal
Work Ethic:Very Low
Birthday:06/06/2000
Born in:Kobe, HYO
Nationality:Japanese
Height:6' 2"
Weight:200 lbs
Local Popularity:Well Known
National Pop.:Well Known
STATUS
Contract:Major League Contract
Salary:$4,080,000
Signed Through:2027 Season
Major Service:5 Years, None
Service This Yr:187 Days
40-Man Service:5 Years, None
Pro Service:9 Years
Arbitration Eligibility:Eligible, but possibly free agent after season!
Option Years:3 option years left
Contract Extension: -
Drafted:-
FEDERAL BASEBALL LEAGUE 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 69 0 8 10 37 3.31 68.0 58 27 25 7 23 67 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 42 5 88.1 69 62 11.12 7.68 8.87 3.04 3.41 1.19 93 0.5 .298        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 109 29 3 0 4 13 15 31 1 1 0 .266 .352 .404 .756      
vs. RHB 135 29 5 1 3 14 8 36 0 5 3 .215 .274 .333 .607      
FEDERAL BASEBALL LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 10 0 3 0 5 0.00 12.0 5 0 0 0 2 11  
May 11 0 0 2 6 10.57 7.2 13 9 9 4 5 8  
June 10 0 0 2 5 2.79 9.2 10 3 3 0 2 6  
July 12 0 2 3 5 4.22 10.2 12 6 5 1 3 6  
August 12 0 2 3 6 4.63 11.2 11 7 6 2 7 14  
September 12 0 1 0 9 1.26 14.1 7 2 2 0 4 20  
October 2 0 0 0 1 0.00 2.0 0 0 0 0 0 2  
Spring Training 8 0 1 0 2 0.90 10.0 5 1 1 0 3 10  
Last Year 52 0 5 6 2 5.03 48.1 56 32 27 7 23 57  
2 Years Ago 64 0 4 6 34 3.27 74.1 58 28 27 7 22 68  
Career 299 0 24 28 87 3.62 293.0 260 126 118 30 114 310  
Home 36 0 6 4 14 2.92 37.0 32 12 12 4 12 37  
Road 33 0 2 6 23 3.77 31.0 26 15 13 3 11 30  
Grass 59 0 7 8 31 3.22 58.2 46 22 21 6 20 59  
Turf 10 0 1 2 6 3.86 9.1 12 5 4 1 3 8  
Day 19 0 3 2 12 1.69 21.1 13 4 4 1 4 14  
Night 50 0 5 8 25 4.05 46.2 45 23 21 6 19 53  
As Reliever / Substitution 69 0 8 10 37 3.31 68.0 58 27 25 7 23 67  
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+
2022 Anchorage - FBL 21 49 0 5 2 2 4.78 43.1 40 23 23 5 18 51 0 0 1.34 .327 3.40 0.5 86
2023 Anchorage - FBL 22 65 0 2 4 12 2.44 59.0 48 16 16 4 28 67 0 0 1.29 .301 3.09 0.8 161
2024 Anchorage - FBL 23 64 0 4 6 34 3.27 74.1 58 28 27 7 22 68 0 0 1.08 .260 3.40 0.7 118
2025 Anchorage - FBL 24 29 0 2 1 1 3.81 26.0 23 12 11 3 15 29 0 0 1.46 .313 3.78 0.1 102
2025 Tallahassee - FBL 24 23 0 3 5 1 6.45 22.1 33 20 16 4 8 28 0 0 1.84 .433 4.15 -0.0 59
2025 Total - FBL 24 52 0 5 6 2 5.03 48.1 56 32 27 7 23 57 0 0 1.63 .374 3.95 0.1 77
2026 Savannah - FBL 25 69 0 8 10 37 3.31 68.0 58 27 25 7 23 67 0 0 1.19 .298 3.41 0.5 111
Total FBL 299 0 24 28 87 3.62 293.0 260 126 118 30 114 310 0 0 1.28 .306 3.43 2.6 114
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+
2017 Ridgeland - R 16 6 5 0 4 0 5.76 25.0 30 17 16 2 11 10 0 0 1.64 .315 4.95 -0.2 60
2017 Chemainus - AA 16 11 0 1 1 0 4.15 17.1 21 10 8 1 10 18 0 0 1.79 .400 3.70 -0.0 83
2018 Chemainus - AA 17 74 0 4 6 7 3.19 79.0 74 31 28 2 35 83 0 0 1.38 .330 2.74 0.8 101
2019 Chemainus - AA 18 63 0 8 6 31 1.68 69.2 52 17 13 1 28 89 0 0 1.15 .302 1.86 1.5 177
2020 Torreon - A 19 10 10 3 5 0 5.23 51.2 53 31 30 5 13 46 0 0 1.28 .316 3.62 0.4 62
2020 Medford - AA 19 35 0 2 0 2 0.47 38.1 21 4 2 0 20 53 0 0 1.07 .276 2.00 1.0 767
2021 Medford - AA 20 56 0 4 1 33 1.03 70.0 31 8 8 3 24 105 0 0 0.79 .215 1.87 1.9 355
2022 Helena - AAA 21 3 0 0 0 3 0.00 3.0 0 0 0 0 0 2 0 0 0.00 .000 1.72 0.1 999
Total AAA 3 0 0 0 3 0.00 3.0 0 0 0 0 0 2 0 0 0.00 .000 1.72 999.0
Total AA 239 0 19 14 73 1.94 274.1 199 70 59 7 117 348 0 0 1.15 .299 2.25 276.9
Total A 10 10 3 5 0 5.23 51.2 53 31 30 5 13 46 0 0 1.28 .316 3.62 61.6
Total R 6 5 0 4 0 5.76 25.0 30 17 16 2 11 10 0 0 1.64 .315 4.95 60.0
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+
2022 Anchorage - FBL 21 2 0 0 0 0 0.00 4.0 2 0 0 0 2 4 0 0 1.00 .200 0.00 0.0 0
2024 Anchorage - FBL 23 8 0 0 1 4 1.86 9.2 9 3 2 0 2 8 0 0 1.14 .300 0.00 0.0 0
Total FBL 10 0 0 1 4 1.32 13.2 11 3 2 0 4 12 0 0 1.10 .275 2.19 439.1
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2022 Anchorage - ML P 42 0 5 5 0 10 0 1.000 43.1 2.08 +0.1 1.029
2023 Anchorage - ML P 62 0 5 9 2 14 0 1.000 59.0 2.14 -0.3 .945
2024 Anchorage - ML P 62 0 5 11 0 16 0 1.000 74.1 1.94 +2.3 1.348
2025 Anchorage - ML P 28 0 3 1 0 5 1 .800 26.0 1.38 -0.4 .692
2025 Tallahassee - ML P 20 0 0 1 0 1 0 1.000 22.1 0.40 +0.0 1.037
2026 Savannah - ML P 67 0 1 10 1 11 0 1.000 68.0 1.46 +0.7 1.107
TOTAL P 281 0 19 37 3 57 1 .982 293.0 1.72 +2.4 1.092
LEADERBOARD APPEARANCES
Year SV Rank
2024 34 9
2026 37 2
Year GF Rank
2024 52 9
2026 62 2
Wednesday, November 1st, 2023 - OOTP Baseball 17.12 Build 75