SS Yoneo 'Big Thunder' Yamamoto #5
Columbus Bowsers (PHI) A
Age: 24 | Bats: R | Throws: R | Morale: Normal
04/15/2026
 OA: 35 POT: 40
BNN Index | A | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
SS YONEO 'BIG THUNDER' YAMAMOTO #5 - AGE: 24 - BATS: R - THROWS: R - MORALE: NORMAL
G AB H 2B 3B HR RBI BB K AVG OBP SLG SB WAR
6 20 1 1 0 0 0 2 9 .050 .136 .100 0 -0.5
BATTING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.  
Contact 45 45 45 45
Gap 45 45 40 45
Power 45 45 45 45
Eye 35 35 35 35
Avoid K's 40 40 40 50
FIELDING RATINGS
Catcher Infield Outfield
Range: - 70 55
Errors: - 65 60
Arm: 20 50 45
Turn DP: - 75 -
Framing: 20 - -
POSITION RATINGS
Pitcher: - Shortstop: 65
Catcher: - Left Field: -
1st Base: - Center Field: -
2nd Base: 80 Right Field: -
3rd Base: -
       
RUN/BUNT
Running Speed: 35
Stealing Aggressiveness: 75
Stealing Ability: 20
Baserunning Inst.: 20
Sacrifice Bunt: 45
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result AB R H BI HR BB K SB
04/14/2026 BAN Win, 3-2 3 0 0 0 0 0 1 0
04/13/2026 BAN Win, 4-2 4 0 0 0 0 0 1 0
04/12/2026 @ MX Loss, 6-7 3 0 0 0 0 1 2 0
04/11/2026 @ MX Loss, 2-3 3 0 0 0 0 1 3 0
04/10/2026 @ MX Loss, 2-9 3 0 0 0 0 0 1 0
04/09/2026 @ MX Loss, 2-7 4 0 1 0 0 0 1 0
PERSONALITY
Yamamoto is a max effort guy.
Birthday:03/20/2002
Born in:Nonoichi, ISH
Nationality:Japanese
Height:6' 1"
Weight:170 lbs
Local Popularity:Insignificant
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:7 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:-
ABA CLASS A 2026 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 6 20 1 1 0 0 0 0 2 9 .050 .136 .100 .236 .126 .050 -52
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 6 22 0 0 0 0 0 0 2 1 0 0 0.0 0.3 0.49 -0.5  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Versus Right   19 1 1 0 0 0 0 2 9 0 0 0 .053 .143 .105 .248
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
This Week   7 0 0 0 0 0 0 0 2 0 0 0 .000 .000 .000 .000
Last Week   13 1 1 0 0 0 0 2 7 0 0 0 .077 .200 .154 .354
April   20 1 1 0 0 0 0 2 9 0 0 0 .050 .136 .100 .236
Last Year   448 132 24 0 21 80 61 23 118 2 0 16 .295 .350 .489 .839
2 Years Ago   237 75 15 1 6 48 29 20 52 2 0 7 .316 .383 .464 .848
Career   761 215 40 1 28 131 93 50 201 4 0 25 .283 .345 .448 .793
Home   7 0 0 0 0 0 0 0 2 0 0 0 .000 .000 .000 .000
Road   13 1 1 0 0 0 0 2 7 0 0 0 .077 .200 .154 .354
Grass   20 1 1 0 0 0 0 2 9 0 0 0 .050 .136 .100 .236
Day   7 0 0 0 0 0 0 1 4 0 0 0 .000 .125 .000 .125
Night   13 1 1 0 0 0 0 1 5 0 0 0 .077 .143 .154 .297
As Starter   20 1 1 0 0 0 0 2 9 0 0 0 .050 .136 .100 .236
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
2020 (OAK) Apodaca - DL 18 35 105 14 2 0 3 9 5 4 1 0 37 0 0 .133 .173 .238 .411 6 -11 -1.1
2020 Terra Linda - R 18 108 364 59 4 0 15 30 40 24 14 1 150 0 2 .162 .241 .297 .537 33 23 -2.5
2021 Terra Linda - R 19 79 205 33 1 0 8 19 16 15 9 1 75 1 0 .161 .248 .283 .531 27 14 -1.7
2022 Terra Linda - R 20 19 34 7 1 0 2 3 6 7 3 0 8 0 0 .206 .386 .412 .798 94 104 0.1
2022 Columbus - A 20 24 53 6 0 0 1 3 3 5 2 0 21 0 0 .113 .217 .170 .386 3 -4 -0.5
2022 San Bernardino - R 20 37 113 31 7 0 9 19 19 8 1 1 32 0 0 .274 .325 .575 .900 98 95 0.3
2023 San Bernardino - R 21 131 412 96 10 0 29 61 60 38 21 2 98 0 0 .233 .328 .468 .796 78 77 -0.4
2023 Columbus - A 21 1 3 1 0 0 0 0 0 0 0 0 1 0 0 .333 .333 .333 .667 73 69 -0.0
2024 Columbus - A 22 66 237 75 15 1 6 48 29 20 7 2 52 0 0 .316 .383 .464 .848 103 100 0.4
2024 Boise - AA 22 64 208 57 7 1 2 21 20 18 5 3 51 1 2 .274 .342 .346 .688 64 66 -0.7
2025 Columbus - A 23 125 448 132 24 0 21 80 61 23 16 2 118 0 0 .295 .350 .489 .839 110 108 1.7
2026 Columbus - A 24 6 20 1 1 0 0 0 0 2 0 0 9 0 0 .050 .136 .100 .236 -38 -52 -0.5
Total AA 64 208 57 7 1 2 21 20 18 5 3 51 1 2 .274 .342 .346 .688 64 66
Total A 222 761 215 40 1 28 131 93 50 25 4 201 0 0 .283 .345 .448 .793 96 93
Total AR 374 1128 226 23 0 63 132 141 92 48 5 363 1 2 .200 .288 .388 .676 57 51
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2026 Columbus - A 2B 6 6 13 10 5 23 0 1.000 47.2 4.34 -0.4 1.423
2026 Columbus - A SS 2 0 0 0 0 0 0 .000 2.0 0.00 0.0 .000
TOTAL 2B 6 6 13 10 5 23 0 1.000 47.2 4.34 -0.4 1.423
TOTAL SS 2 0 0 0 0 0 0 .000 2.0 0.00 0.0 .000
PLAYER HISTORY
12/30/2018 Signed a minor league contract out of Japan with the Oakland Invaders organization.
01/01/2019 OSA scouting updated ratings (potential): Contact: 20 (70); Power: 25 (65); Eye: 20 (30).
03/28/2019 Named the #4 prospect in the ABA
01/01/2020 OSA scouting updated ratings (potential): Contact: 20 (70); Power: 25 (65); Eye: 20 (30).
04/02/2020 Named the #3 prospect in the ABA
07/03/2020 Named the #4 prospect in the ABA
07/26/2020 Was selected to the 2020 American Baseball Association All-Star Futures Game.
11/07/2020 Named the #51 prospect in the ABA
12/15/2020 Named to the 2020 Sun Coast Baseball League for the (OAK) Apodaca Gangsters.
01/01/2021 OSA scouting updated ratings (potential): Contact: 20 (50); Power: 35 (60); Eye: 30 (45).
02/25/2021 Outstandingly completed training to improve his two-strike approach at the Oakland Invaders development complex.
04/01/2021 Successfully completed training to improve his baserunning fundamentals at the Oakland Invaders development complex.
01/01/2022 OSA scouting updated ratings (potential): Contact: 30 (50); Power: 40 (60); Eye: 30 (45).
03/01/2022 Successfully completed training to generate more batspeed and homerun power at the Oakland Invaders development complex.
06/16/2022 Released by the Oakland organization.
06/30/2022 Signed a minor league contract with the Philadelphia Marauders organization.
01/01/2023 OSA scouting updated ratings (potential): Contact: 35 (45); Power: 45 (60); Eye: 30 (40).
10/13/2023 Wins the 2023 AR SC Great Glove Award at 2B.
01/01/2024 OSA scouting updated ratings (potential): Contact: 40 (50); Power: 40 (45); Eye: 30 (40).
05/08/2024 Goes 5-7 against the Atlanta Aggies, with 1 HR, 5 RBI and 2 R.
01/01/2025 OSA scouting updated ratings (potential): Contact: 45 (50); Power: 40 (45); Eye: 35 (40).
11/07/2025 Signed a 1-year minor league contract extension with the Philadelphia Marauders organization.
01/01/2026 OSA scouting updated ratings (potential): Contact: 45 (45); Power: 45 (45); Eye: 35 (40).
Friday, April 17th , 2026 - OOTP Baseball 26.8 Build 82