LF Eichiro Yamamoto #55
Irvine Gang Green BSA
Age: 27 | Bats: R | Throws: R | Morale: Very Good    
12/31/2025
BNN Index | BSA | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
LF EICHIRO YAMAMOTO #55 - AGE: 27 - BATS: R - THROWS: R - MORALE: VERY GOOD
G AB H 2B 3B HR RBI BB K AVG OBP SLG SB WAR
95 297 85 12 5 9 35 33 59 .286 .368 .451 13 1.5
BATTING RATINGS (OSA)
Pot. Overall Vs Left Vs Right Pot.  
Contact 14
Gap 11
Power 13
Eye 10
Avoid K's 13
FIELDING RATINGS
Catcher Infield Outfield
Range: - 1 11
Errors: - 1 15
Arm: 2 1 13
Turn DP: - 1 -
Ability: 1 - -
POSITION RATINGS
Pitcher: - Shortstop: -
Catcher: - Left Field: 15
1st Base: - Center Field: 6
2nd Base: - Right Field: 12
3rd Base: -
       
RUN/BUNT
Running Speed: 14
Stealing Ability: 20
Baserunning Inst.: 20
Sacrifice Bunt: 14
Bunt for Hit: 16
   
GAME LOG, LAST 10 GAMES
Date Vs. Result AB R H BI HR BB K SB
10/28/2025 BAF Win, 5-3 1 1 1 2 1 0 0 0
10/25/2025 @ BAF Loss, 0-1 1 0 0 0 0 0 1 0
10/24/2025 @ BAF Loss, 3-4 1 0 0 0 0 0 1 0
10/19/2025 @ HEN Win, 3-1 1 0 0 0 0 0 0 0
10/17/2025 @ HEN Loss, 1-3 1 0 0 0 0 0 0 0
10/05/2025 BAF Loss, 3-4 4 0 2 1 0 0 0 0
10/04/2025 BAF Loss, 3-6 3 0 0 0 0 0 2 0
10/03/2025 BAF Loss, 1-6 2 0 1 0 0 2 1 0
10/01/2025 MAU Win, 7-1 4 0 1 0 0 1 1 0
09/30/2025 MAU Win, 6-3 2 2 1 0 0 2 0 0
PERSONALITY
Leader Ability:Normal
Loyalty:High
Desire f. Win:Normal
Greed:Very High
Intelligence:Low
Work Ethic:Normal
Birthday:02/20/1998
Born in:Tosu, PHE
Nationality:Japanese
Height:6' 2"
Weight:190 lbs
Local Popularity:Insignificant
National Pop.:Unknown
STATUS
Contract:Major League Contract
Salary:$2,000,000
Signed Through:2026 Season
Major Service:2 Years, 7 Days
Service This Yr:156 Days
40-Man Service:4 Years, 156 Days
Pro Service:9 Years
Arbitration Eligibility:Arbitration eligible in offseason
Option Years:Out of option years
Contract Extension: -
Drafted:-
BASEBALL STARS ASSOCIATION 2025 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 95 297 85 12 5 9 35 47 33 59 .286 .368 .451 .819 .342 .165 117
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 74 346 7 4 0 4 6 3 134 26 13 8 61.9 50.6 5.86 1.5  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   80 25 7 1 3 16 13 11 15 1 2 1 .313 .398 .537 .935
Versus Right   217 60 5 4 6 19 32 22 44 2 4 6 .276 .356 .419 .776
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
April   52 12 1 0 2 3 6 1 12 0 1 0 .231 .245 .365 .611
May   11 4 1 0 0 0 3 2 2 0 1 1 .364 .500 .455 .955
June   31 13 1 1 2 5 8 4 3 1 1 3 .419 .513 .710 1.222
July   61 20 4 0 2 10 6 6 8 0 0 2 .328 .406 .492 .898
August   69 19 2 4 2 11 12 7 19 1 3 1 .275 .346 .507 .853
September   60 13 1 0 1 5 12 10 11 1 0 0 .217 .324 .283 .607
October   13 4 2 0 0 1 0 3 4 0 0 0 .308 .438 .462 .899
Spring Training   72 22 2 0 1 6 11 7 16 0 0 2 .306 .383 .375 .758
Postseason   5 1 0 0 1 2 1 0 2 0 0 0 .200 .200 .800 1.000
Last Year   427 107 18 4 12 46 59 36 77 2 2 9 .251 .321 .396 .716
2 Years Ago   55 16 2 1 2 5 12 5 10 0 0 0 .291 .350 .473 .823
Career   779 208 32 10 23 86 118 74 146 5 8 16 .267 .341 .422 .763
Home   150 44 8 3 3 17 22 20 30 1 2 5 .293 .392 .447 .839
Road   147 41 4 2 6 18 25 13 29 2 4 2 .279 .341 .456 .797
Grass   293 84 12 5 9 34 47 33 58 3 4 7 .287 .369 .454 .823
Turf   4 1 0 0 0 1 0 0 1 0 2 0 .250 .250 .250 .500
Day   4 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Night   293 85 12 5 9 35 47 33 58 3 6 7 .290 .372 .457 .829
As Starter   272 75 10 4 8 28 37 28 57 3 3 6 .276 .353 .430 .783
As Reliever / Substitution   25 10 2 1 1 7 10 5 2 0 3 1 .400 .516 .680 1.196
Pinch Hitting   7 3 1 0 0 3 2 4 1 0 0 1 .429 .667 .571 1.238
Close/Late   77 21 3 3 1 8 12 13 20 0 5 1 .273 .385 .429 .813
Inning 1-3   92 30 5 1 1 9 13 6 16 0 0 3 .326 .386 .435 .821
Inning 4-6   96 28 3 1 5 14 15 12 16 3 0 2 .292 .372 .500 .872
Inning 7-9   95 24 4 3 2 10 15 14 24 0 4 2 .253 .360 .421 .781
Extra Innings   14 3 0 0 1 2 2 1 3 0 2 0 .214 .267 .429 .695
0 Outs   103 32 6 1 2 6 21 10 16 1 6 2 .311 .379 .447 .826
1 Outs   103 34 5 1 3 17 18 16 25 2 0 2 .330 .423 .485 .908
2 Outs   91 19 1 3 4 12 6 7 18 0 0 3 .209 .287 .418 .705
Scoring Position   69 18 2 2 2 26 12 12 9 3 0 4 .261 .386 .435 .821
Bases Empty   176 50 9 3 5 5 26 17 40 0 0 3 .284 .357 .455 .812
Runner on 1st   52 17 1 0 2 4 7 4 10 0 6 0 .327 .375 .462 .837
Runner on 2nd   19 3 0 0 0 1 2 3 2 0 0 2 .158 .333 .158 .491
Runner on 3rd   8 2 0 0 1 3 1 0 1 0 0 0 .250 .250 .625 .875
Runner on 1st & 2nd   19 7 1 1 0 4 2 4 3 0 0 0 .368 .478 .526 1.005
Runner on 1st & 3rd   7 1 0 0 0 3 1 1 3 2 0 1 .143 .273 .143 .416
Runner on 2nd & 3rd   10 3 0 0 1 7 3 3 0 1 0 0 .300 .429 .600 1.029
Bases Loaded   6 2 1 1 0 8 3 1 0 0 0 1 .333 .500 .833 1.333
Two Strikes   144 25 5 1 1 11 12 12 59 1 0 3 .174 .250 .243 .493
First Pitch   41 24 3 2 2 4 9 0 0 1 5 2 .585 .591 .902 1.493
Count 0-1   28 9 2 0 1 2 5 0 0 0 1 1 .321 .345 .500 .845
Count 0-2   18 4 1 0 1 2 1 0 10 0 0 0 .222 .222 .444 .667
Count 1-0   22 7 1 0 0 4 3 0 0 0 0 0 .318 .318 .364 .682
Count 1-1   22 6 1 0 2 4 4 0 0 1 0 1 .273 .292 .591 .883
Count 1-2   55 12 2 1 0 6 8 0 21 0 0 3 .218 .259 .291 .550
Count 2-0   8 3 0 1 0 0 2 0 0 0 0 0 .375 .375 .625 1.000
Count 2-1   27 10 0 1 3 9 4 0 0 0 0 0 .370 .370 .778 1.148
Count 2-2   44 7 2 0 0 2 1 0 14 0 0 0 .159 .159 .205 .364
Count 3-0   1 0 0 0 0 1 5 15 0 0 0 0 .000 .938 .000 .938
Count 3-1   4 1 0 0 0 0 1 6 0 0 0 0 .250 .700 .250 .950
Full Count   27 2 0 0 0 1 2 12 14 1 0 0 .074 .350 .074 .424
Behind in Count   101 25 5 1 2 10 14 0 31 0 1 4 .248 .276 .376 .652
Ahead in Count   62 21 1 2 3 14 15 21 0 0 0 0 .339 .506 .565 1.071
Batting Leadoff   56 15 1 1 2 3 8 1 12 0 3 1 .268 .293 .429 .722
Batting 2nd   19 9 1 0 1 4 4 2 2 1 0 0 .474 .500 .684 1.184
Batting 3rd   1 1 0 0 0 2 1 0 0 0 0 0 1.000 1.000 1.000 2.000
Batting 4th   7 3 1 0 0 3 2 0 1 0 0 0 .429 .429 .571 1.000
Batting 5th   45 8 2 0 1 3 6 9 15 1 0 1 .178 .321 .289 .610
Batting 6th   48 19 1 0 3 10 8 7 9 0 1 2 .396 .491 .604 1.095
Batting 7th   106 24 4 4 2 10 13 10 20 1 1 3 .226 .308 .396 .705
Batting 8th   10 5 1 0 0 0 1 3 0 0 0 0 .500 .615 .600 1.215
Batting 9th   5 1 1 0 0 0 2 1 0 0 1 0 .200 .333 .400 .733
CAREER BATTING STATS
Year/Team/League Age G AB H 2B 3B HR RBI R BB HP SF K SB CS AVG OBP SLG OPS OPS+ wRC+ WAR
2023 Niagara Falls - BSA 25 15 55 16 2 1 2 5 12 5 0 0 10 4 2 .291 .350 .473 .823 122 122 0.3
2024 Niagara Falls - BSA 26 121 427 107 18 4 12 46 59 36 9 2 77 10 9 .251 .321 .396 .716 95 100 0.4
2025 Niagara Falls - BSA 27 12 52 12 1 0 2 3 6 1 0 0 12 2 1 .231 .245 .365 .611 61 59 -0.3
2025 Irvine - BSA 27 83 245 73 11 5 7 32 41 32 7 3 47 11 7 .298 .390 .469 .860 130 132 1.1
2025 Total - BSA 27 95 297 85 12 5 9 35 47 33 7 3 59 13 8 .286 .368 .451 .819 119 114 0.5
Total BSA 231 779 208 32 10 23 86 118 74 16 5 146 27 19 .267 .341 .422 .763 106 110 1.4
CAREER MINOR LEAGUE BATTING STATS
Year/Team/League Age G AB H 2B 3B HR RBI R BB HP SF K SB CS AVG OBP SLG OPS OPS+ wRC+ WAR
2016 Nantucket - A 18 11 3 0 0 0 0 0 3 0 0 0 0 1 0 .000 .000 .000 .000 -100 0 0.0
2017 Nantucket - A 19 136 563 130 21 3 13 76 76 48 15 7 151 31 16 .231 .305 .348 .653 80 80 0.0
2018 Nantucket - A 20 85 343 108 12 3 11 49 62 38 3 4 91 26 7 .315 .384 .464 .848 132 132 0.0
2018 Key West - AA 20 64 251 59 6 1 8 38 31 24 4 2 67 17 5 .235 .310 .363 .672 79 72 0.0
2019 Key West - AA 21 152 590 163 29 6 11 85 76 63 11 8 164 41 12 .276 .353 .402 .754 96 95 0.0
2020 Key West - AA 22 156 602 179 23 9 31 97 100 87 12 8 147 43 29 .297 .392 .520 .912 129 130 0.0
2021 Key West - AA 23 159 586 187 19 5 33 137 121 106 11 8 103 46 25 .319 .428 .538 .965 149 148 0.0
2022 Portland - AAA 24 153 628 195 19 4 38 130 119 69 8 5 113 42 15 .311 .383 .535 .918 119 118 0.0
2023 Portland - AAA 25 122 368 127 19 1 22 85 73 57 5 1 69 23 10 .345 .439 .582 1.020 138 136 0.0
Total ITL 275 996 322 38 5 60 215 192 126 13 6 182 65 25 .323 .404 .552 .956 127 125
Total SNL (28 & Under) 531 2029 588 77 21 83 357 328 280 38 26 481 147 71 .290 .382 .471 .853 120 119
Total APL (24 & Under) 232 909 238 33 6 24 125 141 86 18 11 242 58 23 .262 .334 .391 .725 99 99
CAREER POSTSEASON BATTING STATS
Year/Team/League Age G AB H 2B 3B HR RBI R BB HP SF K SB CS AVG OBP SLG OPS OPS+ wRC+ WAR
2024 Niagara Falls - BSA 26 7 10 2 0 0 1 2 2 3 0 0 1 1 0 .200 .385 .500 .885 0 0 0.0
2025 Irvine - BSA 27 5 5 1 0 0 1 2 1 0 0 0 2 0 0 .200 .200 .800 1.000 0 0 0.0
Total BSA 12 15 3 0 0 2 4 3 3 0 0 3 1 0 .200 .333 .600 .933 143 126
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2023 Niagara Falls - ML LF 4 4 6 0 0 6 0 1.000 32.0 1.69 +0.5 1.182
2024 Niagara Falls - ML LF 44 32 76 0 0 76 0 1.000 305.0 2.24 -0.2 .996
2024 Niagara Falls - ML CF 18 17 33 3 2 37 1 .973 146.0 2.22 -1.1 .957
2024 Niagara Falls - ML RF 20 19 18 2 0 21 1 .952 176.0 1.02 -2.5 .832
2025 Irvine - ML LF 36 29 41 0 0 41 0 1.000 266.0 1.39 -4.1 .872
2025 Niagara Falls - ML LF 12 12 14 0 0 14 0 1.000 106.0 1.19 -1.9 .837
2025 Irvine - ML CF 14 11 19 0 0 19 0 1.000 115.2 1.48 -2.5 .854
2025 Irvine - ML RF 30 22 49 1 0 50 0 1.000 237.1 1.90 -0.4 .988
TOTAL LF 96 77 137 0 0 137 0 1.000 709.0 1.74 -5.7 .940
TOTAL CF 32 28 52 3 2 56 1 .982 261.2 1.89 -3.6 .915
TOTAL RF 50 41 67 3 0 71 1 .986 413.1 1.52 -3.0 .941
PLAYER HISTORY
07/17/2016 Signed a minor league contract with the Niagara Falls Frenzy organization. Was discovered in Japan.
01/01/2017 OSA scouting updated ratings (potential): Contact: - (12); Power: - (18); Eye: - (13).
07/05/2017 Injured (stomach virus), out for 2 days.
01/01/2019 OSA scouting updated ratings (potential): Contact: - (9); Power: - (8); Eye: - (6).
05/30/2019 Goes 0-4 against the Santa Fe Diablos, ending his hitting streak at 25 games.
10/12/2019 Injured (dizziness and nausea), day-to-day for 3 days.
01/01/2020 OSA scouting updated ratings (potential): Contact: - (9); Power: - (12); Eye: - (6).
04/27/2020 Wins the SNL SNL Player of the Week Award.
08/03/2020 Wins the SNL SNL Player of the Week Award.
01/01/2021 OSA scouting updated ratings (potential): Contact: - (13); Power: - (12); Eye: - (7).
06/01/2021 Wins the SNL (28 and Under) SNL Batter of the Month Award.
10/20/2021 Finished 2nd in 2021 SNL (28 & Under) SNL Outstanding Hitter Award voting.
01/01/2022 OSA scouting updated ratings (potential): Contact: - (15); Power: - (13); Eye: - (10).
07/18/2022 Wins the ITL ITL Player of the Week Award.
08/05/2022 Hits three home runs against the Otsego Bulldogs, going 3-4 with 5 RBI and 4 runs scored!
01/01/2023 OSA scouting updated ratings (potential): Contact: - (15); Power: - (14); Eye: - (10).
04/03/2023 Named the #80 prospect in the BSA
09/04/2023 Wins the ITL ITL Player of the Week Award.
11/23/2023 Received a 1-year contract worth a total of $400,000 through automatic renewal.
01/01/2024 OSA scouting updated ratings (potential): Contact: - (15); Power: - (14); Eye: - (10).
04/01/2024 Named the #84 prospect in the BSA
11/29/2024 Received a 1-year contract worth a total of $400,000 through automatic renewal.
01/01/2025 OSA scouting updated ratings (potential): Contact: - (15); Power: - (14); Eye: - (10).
05/05/2025 Was claimed off waivers by Irvine while with Niagara Falls.
10/30/2025 Injured (flu), day-to-day for 2 days.
12/02/2025 Received a 1-year contract worth a total of $2,000,000 through arbitration.
LEADERBOARD APPEARANCES
Year HP Rank
2024 9 10
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