CF Shiro Koyama #13
Nashville Sounds (MIL) IL
Age: 22 | Bats: R | Throws: L | Morale: Normal
06/01/2026
BNN Index | IL | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
CF SHIRO KOYAMA #13 - AGE: 22 - BATS: R - THROWS: L - MORALE: NORMAL
G AB H 2B 3B HR RBI BB K AVG OBP SLG SB WAR
7 9 4 0 0 1 4 0 3 .444 .444 .778 0 0.2
BATTING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.  
Contact 45 55 45 45
Gap 45 45 45 45
Power 35 40 30 35
Eye 40 45 40 40
Avoid K's 50 75 50 50
FIELDING RATINGS
Catcher Infield Outfield
Range: - 20 55
Errors: - 30 55
Arm: 30 30 45
Turn DP: - 20 -
Framing: 25 - -
POSITION RATINGS
Pitcher: - Shortstop: -
Catcher: - Left Field: 55
1st Base: 25 Center Field: 40
2nd Base: - Right Field: 50
3rd Base: -
       
RUN/BUNT
Running Speed: 70
Stealing Aggressiveness: 60
Stealing Ability: 60
Baserunning Inst.: 50
Sacrifice Bunt: 60
Bunt for Hit: 20
   
GAME LOG, LAST 10 GAMES
Date Vs. Result AB R H BI HR BB K SB
05/27/2026 JAC Win, 3-2 0 0 0 0 0 0 0 0
05/24/2026 @ NOR Loss, 6-8 0 0 0 0 0 0 0 0
05/23/2026 @ NOR Loss, 5-7 1 0 1 1 0 0 0 0
05/22/2026 STP Win, 4-3 1 0 1 1 0 0 0 0
05/21/2026 STP Win, 9-8 0 0 0 0 0 0 0 0
05/20/2026 STP Win, 10-6 4 1 1 2 1 0 2 0
05/18/2026 @ IND Loss, 2-3 3 1 1 0 0 0 1 0
05/16/2026 MON Loss, 3-6 1 0 0 0 0 0 1 0
05/12/2026 @ BIR Loss, 3-6 1 0 1 1 0 0 0 0
05/11/2026 @ BIR Loss, 3-4 2 0 1 1 0 0 0 0
PERSONALITY
Birthday:11/03/2003
Born in:Ome, TOK
Nationality:Japanese
Height:6' 0"
Weight:185 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:1 Year, 2 Days
Service This Yr:None
40-Man Service:1 Year, 2 Days
Pro Service:3 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:-
INTERNATIONAL LEAGUE 2026 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 7 9 4 0 0 1 4 2 0 3 .444 .444 .778 1.222 .542 .333 243
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 2 9 0 0 0 1 0 0 7 1 0 0 0.0 2.3 10.50 .2  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   2 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Versus Right   7 4 0 0 1 4 2 0 2 0 0 0 .571 .571 1.000 1.571
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Last Week   0 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
May   9 4 0 0 1 4 2 0 3 0 0 0 .444 .444 .778 1.222
Career   9 4 0 0 1 4 2 0 3 0 0 0 .444 .444 .778 1.222
Home   5 2 0 0 1 3 1 0 2 0 0 0 .400 .400 1.000 1.400
Road   4 2 0 0 0 1 1 0 1 0 0 0 .500 .500 .500 1.000
Grass   6 3 0 0 1 4 1 0 2 0 0 0 .500 .500 1.000 1.500
Turf   3 1 0 0 0 0 1 0 1 0 0 0 .333 .333 .333 .667
Day   4 2 0 0 0 1 1 0 1 0 0 0 .500 .500 .500 1.000
Night   5 2 0 0 1 3 1 0 2 0 0 0 .400 .400 1.000 1.400
As Starter   7 2 0 0 1 2 2 0 3 0 0 0 .286 .286 .714 1.000
As Reliever / Substitution   2 2 0 0 0 2 0 0 0 0 0 0 1.000 1.000 1.000 2.000
SOUTHERN LEAGUE 2026 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 21 38 11 0 0 0 4 4 5 11 .289 .372 .289 .662 .307 .000 84
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 8 44 0 0 0 1 1 0 11 0 1 1 50.0 4.2 3.82 .1  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   13 4 0 0 0 1 1 1 3 0 0 0 .308 .357 .308 .665
Versus Right   25 7 0 0 0 3 3 4 8 0 1 0 .280 .379 .280 .659
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
April   22 5 0 0 0 1 2 2 7 0 1 0 .227 .292 .227 .519
May   16 6 0 0 0 3 2 3 4 0 0 0 .375 .474 .375 .849
Last Year   1 0 0 0 0 1 1 0 0 0 0 0 .000 .000 .000 .000
Career   39 11 0 0 0 5 5 5 11 0 1 0 .282 .364 .282 .646
Home   21 6 0 0 0 2 3 4 7 0 0 0 .286 .400 .286 .686
Road   17 5 0 0 0 2 1 1 4 0 1 0 .294 .333 .294 .627
Grass   37 11 0 0 0 4 4 5 11 0 1 0 .297 .381 .297 .678
Turf   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Day   13 2 0 0 0 1 1 1 3 0 0 0 .154 .214 .154 .368
Night   25 9 0 0 0 3 3 4 8 0 1 0 .360 .448 .360 .808
As Starter   26 5 0 0 0 1 3 4 9 0 1 0 .192 .300 .192 .492
As Reliever / Substitution   12 6 0 0 0 3 1 1 2 0 0 0 .500 .538 .500 1.038
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 Wisconsin - A 21 130 457 134 22 3 6 48 67 47 8 4 69 26 8 .293 .366 .394 .760 96 94 0.8
2025 Biloxi - AA 21 1 1 0 0 0 0 1 1 0 0 0 0 0 0 .000 .000 .000 .000 -100 -134 -0.0
2026 Biloxi - AA 22 21 38 11 0 0 0 4 4 5 0 0 11 1 1 .289 .372 .289 .662 80 84 0.1
2026 Nashville - AAA 22 7 9 4 0 0 1 4 2 0 0 0 3 0 0 .444 .444 .778 1.222 226 243 0.2
Total IL 7 9 4 0 0 1 4 2 0 0 0 3 0 0 .444 .444 .778 1.222 226 243
Total SL 22 39 11 0 0 0 5 5 5 0 0 11 1 1 .282 .364 .282 .646 76 79
Total MID 130 457 134 22 3 6 48 67 47 8 4 69 26 8 .293 .366 .394 .760 96 94
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2026 Biloxi - AA 1B 0 0 0 0 0 0 0 .000 0.0 0.00 0.0 .000
2026 Nashville - AAA LF 2 0 1 0 0 1 0 1.000 3.0 3.00 +0.0 1.028
2026 Biloxi - AA LF 6 2 7 0 0 7 0 1.000 22.0 2.86 -0.5 .893
2026 Nashville - AAA CF 2 1 2 0 0 2 0 1.000 10.0 1.80 +0.2 1.043
2026 Biloxi - AA CF 5 4 12 0 0 12 0 1.000 37.0 2.92 +0.3 .989
2026 Nashville - AAA RF 3 1 4 0 0 4 0 1.000 11.0 3.27 +0.1 1.051
2026 Biloxi - AA RF 11 2 7 0 0 8 1 .875 31.1 2.01 +0.4 1.050
TOTAL LF 8 2 8 0 0 8 0 1.000 25.0 2.88 -0.5 .908
TOTAL CF 7 5 14 0 0 14 0 1.000 47.0 2.68 +0.5 .996
TOTAL RF 14 3 11 0 0 12 1 .917 42.1 2.34 +0.5 1.051
PLAYER HISTORY
06/19/2025 Was selected to the 2025 Midwest League All-Star Game.
01/01/2026 OSA scouting updated ratings (potential): Contact: 45 (45); Power: 35 (35); Eye: 40 (40).
Thursday, February 26th , 2026 - OOTP Baseball 26.8 Build 82