1B Yo Yamamoto #21
Age: 25 | Bats: R | Throws: R | Morale: Good    
12/31/2027
1B YO YAMAMOTO #21 - AGE: 25 - BATS: R - THROWS: R - MORALE: GOOD
G AB H 2B 3B HR RBI BB K AVG OBP SLG SB WAR
22 25 5 1 0 1 3 2 11 .200 .300 .360 0 -0.1
BATTING RATINGS (OSA)
Pot. Overall Vs Left Vs Right Pot.  
Contact 28
Gap 48
Power 53
Eye 49
Avoid K's 28
FIELDING RATINGS
Catcher Infield Outfield
Range: - 19 6
Errors: - 44 53
Arm: 3 28 23
Turn DP: - 20 -
Ability: 1 - -
POSITION RATINGS
Pitcher: - Shortstop: -
Catcher: - Left Field: -
1st Base: 37 Center Field: -
2nd Base: - Right Field: -
3rd Base: -
       
RUN/BUNT
Running Speed: 8
Stealing Ability: 22
Baserunning Inst.: 8
Sacrifice Bunt: 36
Bunt for Hit: 1
   
GAME LOG, LAST 10 GAMES
Date Vs. Result AB R H BI HR BB K SB
09/24/2027 DET Loss, 2-4 1 0 0 0 0 0 0 0
09/23/2027 DET Loss, 4-5 5 1 2 2 1 0 1 0
09/22/2027 @ BRO Loss, 2-4 4 0 0 0 0 1 2 0
09/21/2027 @ BRO Loss, 2-11 1 0 1 0 0 0 0 0
09/20/2027 @ BRO Loss, 6-9 0 0 0 0 0 0 0 0
09/17/2027 @ AST Loss, 5-7 0 0 0 0 0 0 0 0
09/04/2027 @ PAS Loss, 1-2 1 0 0 0 0 0 1 0
09/01/2027 ANC Win, 13-6 1 0 1 0 0 0 0 0
08/30/2027 @ CHI Loss, 2-3 1 0 0 0 0 0 0 0
08/27/2027 @ MIN Loss, 5-7 1 0 0 0 0 0 1 0
PERSONALITY
Leader Ability:Very Low
Loyalty:Very High
Desire f. Win:Normal
Greed:Normal
Intelligence:Very High
Work Ethic:Low
Birthday:02/24/2002
Born in:Nagoya, AIC
Nationality:Japanese
Height:6' 2"
Weight:220 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:2 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:-
TRIPLE A 2027 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 22 25 5 1 0 1 3 1 2 11 .200 .300 .360 .660 .302 .160 68
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 4 30 2 0 0 1 0 1 9 2 0 0 0.0 2.8 3.46 -0.1  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   10 1 0 0 0 1 0 1 6 1 0 1 .100 .231 .100 .331
Versus Right   15 4 1 0 1 2 1 1 5 0 0 1 .267 .353 .533 .886
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
July   4 0 0 0 0 1 0 1 3 1 0 0 .000 .167 .000 .167
August   8 1 0 0 0 0 0 0 4 0 0 0 .125 .125 .125 .250
September   13 4 1 0 1 2 1 1 4 0 0 2 .308 .438 .615 1.053
Career   25 5 1 0 1 3 1 2 11 1 0 2 .200 .300 .360 .660
Home   11 4 0 0 1 2 1 1 4 0 0 0 .364 .417 .636 1.053
Road   14 1 1 0 0 1 0 1 7 1 0 2 .071 .222 .143 .365
Grass   25 5 1 0 1 3 1 2 11 1 0 2 .200 .300 .360 .660
Day   5 0 0 0 0 1 0 0 5 1 0 0 .000 .000 .000 .000
Night   20 5 1 0 1 2 1 2 6 0 0 2 .250 .375 .450 .825
As Starter   11 3 1 0 1 2 1 1 3 0 0 1 .273 .385 .636 1.021
As Reliever / Substitution   14 2 0 0 0 1 0 1 8 1 0 1 .143 .235 .143 .378
Pinch Hitting   14 2 0 0 0 1 0 1 8 1 0 1 .143 .235 .143 .378
Close/Late   14 2 0 0 1 3 1 2 7 1 0 1 .143 .278 .357 .635
Inning 1-3   5 1 1 0 0 0 0 0 2 0 0 1 .200 .333 .400 .733
Inning 4-6   3 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Inning 7-9   15 3 0 0 1 3 1 2 8 1 0 1 .200 .316 .400 .716
Extra Innings   2 1 0 0 0 0 0 0 0 0 0 0 .500 .500 .500 1.000
0 Outs   11 2 0 0 0 0 0 0 5 0 0 0 .182 .182 .182 .364
1 Outs   6 1 1 0 0 1 0 1 2 1 0 2 .167 .400 .333 .733
2 Outs   8 2 0 0 1 2 1 1 4 0 0 0 .250 .333 .625 .958
Scoring Position   7 0 0 0 0 1 0 2 5 1 0 1 .000 .273 .000 .273
Bases Empty   11 4 1 0 0 0 0 0 3 0 0 1 .364 .417 .455 .871
Runner on 1st   7 1 0 0 1 2 1 0 3 0 0 0 .143 .143 .571 .714
Runner on 2nd   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Runner on 3rd   2 0 0 0 0 0 0 0 2 0 0 0 .000 .000 .000 .000
Runner on 1st & 2nd   1 0 0 0 0 0 0 2 1 0 0 0 .000 .667 .000 .667
Runner on 1st & 3rd   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Runner on 2nd & 3rd   0 0 0 0 0 1 0 0 0 1 0 1 .000 .500 .000 .500
Bases Loaded   2 0 0 0 0 0 0 0 2 0 0 0 .000 .000 .000 .000
Two Strikes   14 2 1 0 0 0 0 2 11 0 0 1 .143 .294 .214 .508
First Pitch   2 0 0 0 0 1 0 0 0 1 0 0 .000 .000 .000 .000
Count 0-1   2 1 0 0 0 0 0 0 0 0 0 0 .500 .500 .500 1.000
Count 1-0   5 2 0 0 1 2 1 0 0 0 0 0 .400 .400 1.000 1.400
Count 1-1   0 0 0 0 0 0 0 0 0 0 0 1 .000 1.000 .000 1.000
Count 1-2   7 0 0 0 0 0 0 0 6 0 0 1 .000 .125 .000 .125
Count 2-1   2 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Count 2-2   5 1 1 0 0 0 0 0 4 0 0 0 .200 .200 .400 .600
Full Count   2 1 0 0 0 0 0 2 1 0 0 0 .500 .750 .500 1.250
Behind in Count   9 1 0 0 0 0 0 0 6 0 0 1 .111 .200 .111 .311
Ahead in Count   7 2 0 0 1 2 1 0 0 0 0 0 .286 .286 .714 1.000
Batting Leadoff   2 0 0 0 0 0 0 0 1 0 0 1 .000 .333 .000 .333
Batting 2nd   14 4 1 0 1 3 1 1 4 1 0 1 .286 .353 .571 .924
Batting 3rd   2 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Batting 5th   2 0 0 0 0 0 0 0 2 0 0 0 .000 .000 .000 .000
Batting 6th   0 0 0 0 0 0 0 1 0 0 0 0 .000 1.000 .000 1.000
Batting 7th   3 0 0 0 0 0 0 0 2 0 0 0 .000 .000 .000 .000
Batting 8th   2 1 0 0 0 0 0 0 1 0 0 0 .500 .500 .500 1.000
DOUBLE A 2027 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 6 3 0 0 0 0 0 0 2 2 .000 .400 .000 .400 .152 .000 0
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 0 5 0 1 0 0 0 0 0 0 0 1 0.0 0.1 0.35 -0.1  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   0 0 0 0 0 0 0 1 0 0 0 0 .000 1.000 .000 1.000
Versus Right   3 0 0 0 0 0 0 1 2 0 0 0 .000 .250 .000 .250
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
June   3 0 0 0 0 0 0 2 2 0 0 0 .000 .400 .000 .400
Last Year   126 30 8 1 3 19 14 18 44 0 0 2 .238 .342 .389 .731
2 Years Ago   22 4 1 0 0 5 3 2 6 1 1 0 .182 .240 .227 .467
Career   151 34 9 1 3 24 17 22 52 1 1 2 .225 .330 .358 .687
Home   2 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Road   1 0 0 0 0 0 0 2 1 0 0 0 .000 .667 .000 .667
Grass   3 0 0 0 0 0 0 2 2 0 0 0 .000 .400 .000 .400
Day   1 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Night   2 0 0 0 0 0 0 2 1 0 0 0 .000 .500 .000 .500
As Reliever / Substitution   3 0 0 0 0 0 0 2 2 0 0 0 .000 .400 .000 .400
Pinch Hitting   3 0 0 0 0 0 0 2 2 0 0 0 .000 .400 .000 .400
Close/Late   3 0 0 0 0 0 0 2 2 0 0 0 .000 .400 .000 .400
Inning 7-9   3 0 0 0 0 0 0 2 2 0 0 0 .000 .400 .000 .400
0 Outs   2 0 0 0 0 0 0 1 1 0 0 0 .000 .333 .000 .333
1 Outs   1 0 0 0 0 0 0 1 1 0 0 0 .000 .500 .000 .500
Scoring Position   3 0 0 0 0 0 0 1 2 0 0 0 .000 .250 .000 .250
Runner on 1st   0 0 0 0 0 0 0 1 0 0 0 0 .000 1.000 .000 1.000
Runner on 2nd   0 0 0 0 0 0 0 1 0 0 0 0 .000 1.000 .000 1.000
Runner on 1st & 2nd   1 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Bases Loaded   2 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Two Strikes   2 0 0 0 0 0 0 1 2 0 0 0 .000 .333 .000 .333
Count 1-2   1 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Count 2-0   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Count 3-0   0 0 0 0 0 0 0 1 0 0 0 0 .000 1.000 .000 1.000
Full Count   1 0 0 0 0 0 0 1 1 0 0 0 .000 .500 .000 .500
Behind in Count   1 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Ahead in Count   1 0 0 0 0 0 0 1 0 0 0 0 .000 .500 .000 .500
Batting Leadoff   0 0 0 0 0 0 0 1 0 0 0 0 .000 1.000 .000 1.000
Batting 5th   1 0 0 0 0 0 0 1 0 0 0 0 .000 .500 .000 .500
Batting 7th   1 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Batting 9th   1 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
SINGLE A 2027 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 49 141 47 8 0 12 38 36 33 37 .333 .469 .645 1.115 .482 .312 201
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 37 180 4 5 0 4 1 1 91 20 0 0 0.0 44.6 12.04 2.2  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   31 8 1 0 2 10 5 11 9 0 1 1 .258 .465 .484 .949
Versus Right   110 39 7 0 10 28 31 22 28 1 0 3 .355 .471 .691 1.161
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
April   42 17 5 0 4 15 11 13 9 0 1 0 .405 .545 .810 1.355
May   74 21 2 0 6 18 18 17 21 1 0 4 .284 .438 .554 .992
June   25 9 1 0 2 5 7 3 7 0 0 0 .360 .429 .640 1.069
Career   141 47 8 0 12 38 36 33 37 1 1 4 .333 .469 .645 1.115
Home   67 23 4 0 7 19 18 15 14 0 1 1 .343 .470 .716 1.186
Road   74 24 4 0 5 19 18 18 23 1 0 3 .324 .469 .581 1.050
Grass   133 45 7 0 12 36 35 31 35 1 1 4 .338 .473 .662 1.135
Turf   8 2 1 0 0 2 1 2 2 0 0 0 .250 .400 .375 .775
Day   43 14 2 0 2 12 13 14 11 0 1 0 .326 .491 .512 1.003
Night   98 33 6 0 10 26 23 19 26 1 0 4 .337 .459 .704 1.163
As Starter   131 44 7 0 11 34 34 31 36 1 0 4 .336 .473 .641 1.114
As Reliever / Substitution   10 3 1 0 1 4 2 2 1 0 1 0 .300 .417 .700 1.117
Pinch Hitting   10 3 1 0 1 4 2 2 1 0 1 0 .300 .417 .700 1.117
Close/Late   32 10 2 0 2 6 8 9 8 0 1 0 .313 .463 .563 1.026
Inning 1-3   51 18 2 0 6 17 14 11 10 0 0 0 .353 .468 .745 1.213
Inning 4-6   44 16 4 0 3 13 12 7 12 1 0 3 .364 .473 .659 1.132
Inning 7-9   45 13 2 0 3 8 10 15 15 0 1 1 .289 .475 .533 1.009
Extra Innings   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
0 Outs   41 17 4 0 5 15 16 13 7 1 1 2 .415 .561 .878 1.439
1 Outs   43 13 0 0 2 10 11 8 10 0 0 1 .302 .423 .442 .865
2 Outs   57 17 4 0 5 13 9 12 20 0 0 1 .298 .429 .632 1.060
Scoring Position   51 16 6 0 3 25 11 13 15 1 0 0 .314 .446 .608 1.054
Bases Empty   63 20 2 0 5 5 16 13 17 0 0 4 .317 .463 .587 1.050
Runner on 1st   27 11 0 0 4 8 9 7 5 0 1 0 .407 .529 .852 1.381
Runner on 2nd   15 5 2 0 1 5 5 5 5 0 0 0 .333 .500 .667 1.167
Runner on 3rd   7 2 0 0 1 4 2 0 2 0 0 0 .286 .286 .714 1.000
Runner on 1st & 2nd   15 5 3 0 0 4 3 4 5 0 0 0 .333 .474 .533 1.007
Runner on 1st & 3rd   1 1 0 0 0 2 0 0 0 1 0 0 1.000 .500 1.000 1.500
Runner on 2nd & 3rd   3 0 0 0 0 0 0 3 2 0 0 0 .000 .500 .000 .500
Bases Loaded   10 3 1 0 1 10 1 1 1 0 0 0 .300 .364 .700 1.064
Two Strikes   73 18 5 0 4 14 20 17 37 1 0 2 .247 .398 .479 .877
First Pitch   19 9 0 0 1 2 4 0 0 0 0 0 .474 .474 .632 1.105
Count 0-1   8 4 1 0 1 5 2 0 0 0 1 2 .500 .600 1.000 1.600
Count 0-2   9 3 0 0 2 4 2 0 3 0 0 1 .333 .400 1.000 1.400
Count 1-0   11 4 0 0 0 1 1 0 0 0 0 0 .364 .364 .364 .727
Count 1-1   13 5 0 0 4 8 4 0 0 0 0 0 .385 .385 1.308 1.692
Count 1-2   26 4 1 0 0 2 5 0 13 1 0 1 .154 .179 .192 .371
Count 2-0   5 3 0 0 1 3 1 0 0 0 0 0 .600 .600 1.200 1.800
Count 2-1   8 3 1 0 1 3 2 0 0 0 0 0 .375 .375 .875 1.250
Count 2-2   25 6 3 0 1 6 4 0 17 0 0 0 .240 .240 .480 .720
Count 3-0   2 0 0 0 0 0 1 7 0 0 0 0 .000 .778 .000 .778
Count 3-1   2 1 1 0 0 2 1 9 0 0 0 0 .500 .909 1.000 1.909
Full Count   13 5 1 0 1 2 9 17 4 0 0 0 .385 .733 .692 1.426
Behind in Count   43 11 2 0 3 11 9 0 16 1 1 4 .256 .313 .512 .824
Ahead in Count   28 11 2 0 2 9 6 16 0 0 0 0 .393 .614 .679 1.292
Batting 2nd   2 1 0 0 0 1 2 4 0 0 0 0 .500 .833 .500 1.333
Batting 3rd   92 29 3 0 6 19 23 21 25 1 0 2 .315 .448 .543 .992
Batting 4th   40 15 4 0 6 16 11 7 11 0 0 2 .375 .490 .925 1.415
Batting 5th   1 1 0 0 0 0 0 0 0 0 0 0 1.000 1.000 1.000 2.000
Batting 6th   2 0 0 0 0 1 0 0 0 0 0 0 .000 .000 .000 .000
Batting 7th   2 1 1 0 0 1 0 0 0 0 0 0 .500 .500 1.000 1.500
Batting 8th   0 0 0 0 0 0 0 0 0 0 1 0 .000 .000 .000 .000
Batting 9th   2 0 0 0 0 0 0 1 1 0 0 0 .000 .333 .000 .333
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
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
2025 New York - AA 23 22 22 4 1 0 0 5 3 2 0 1 6 0 0 .182 .240 .227 .467 26 17 0.0
2026 New York - AA 24 66 126 30 8 1 3 19 14 18 2 0 44 0 0 .238 .342 .389 .731 95 85 0.0
2027 Baltimore - A 25 49 141 47 8 0 12 38 36 33 4 1 37 0 0 .333 .469 .645 1.115 216 201 0.0
2027 New York - AA 25 6 3 0 0 0 0 0 0 2 0 0 2 0 1 .000 .400 .000 .400 11 0 0.0
2027 Philadelphia - AAA 25 22 25 5 1 0 1 3 1 2 2 1 11 0 0 .200 .300 .360 .660 68 68 0.0
Total AAA 22 25 5 1 0 1 3 1 2 2 1 11 0 0 .200 .300 .360 .660 68 68
Total AA 94 151 34 9 1 3 24 17 22 2 1 52 0 1 .225 .330 .358 .687 82 73
Total A 49 141 47 8 0 12 38 36 33 4 1 37 0 0 .333 .469 .645 1.115 216 201
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2026 New York - AA 1B 3 0 8 0 5 8 0 1.000 8.0 9.00 +0.0 1.104
2027 Philadelphia - AAA 1B 4 0 2 0 1 2 0 1.000 4.0 4.50 0.0 .000
2027 New York - AA 1B 1 0 1 0 1 1 0 1.000 2.0 4.50 0.0 .000
2027 Baltimore - A 1B 8 8 51 3 4 54 0 1.000 70.2 6.88 -0.1 .950
2027 Philadelphia - AAA RF 6 4 4 0 0 4 0 1.000 24.2 1.46 -0.7 .691
TOTAL 1B 16 8 62 3 11 65 0 1.000 84.2 6.91 -0.1 .969
TOTAL RF 6 4 4 0 0 4 0 1.000 24.2 1.46 -0.7 .691
PLAYER HISTORY
08/30/2020 Signed a minor league contract out of Japan with the Jersey Jesters organization.
01/01/2021 OSA scouting updated ratings (potential): Contact: - (10); Power: - (10); Eye: - (9).
01/01/2022 OSA scouting updated ratings (potential): Contact: - (6); Power: - (9); Eye: - (10).
01/01/2023 OSA scouting updated ratings (potential): Contact: - (25); Power: - (47); Eye: - (48).
01/01/2024 OSA scouting updated ratings (potential): Contact: - (24); Power: - (52); Eye: - (50).
01/01/2025 OSA scouting updated ratings (potential): Contact: - (26); Power: - (52); Eye: - (49).
01/01/2026 OSA scouting updated ratings (potential): Contact: - (27); Power: - (54); Eye: - (48).
05/12/2026 Injured (hyperextended ankle), out for 3 days.
01/01/2027 OSA scouting updated ratings (potential): Contact: - (29); Power: - (54); Eye: - (48).
04/07/2027 Injured (flu), day-to-day for 2 days.
04/09/2027 Injured (sore knee), day-to-day for 4 days.
05/01/2027 Wins the A BOL Batter of the Month Award.
09/21/2027 Injured (sore knee), day-to-day for 4 days.
09/24/2027 Injured (strained hamstring), out for 2-3 months.
Saturday, June 11th, 2016 - OOTP Baseball 16.11 Build 43