P Kosuke Sakai #26
New Rochelle Purple Wave (SF) AAA
Age: 23 | Bats: L | Throws: L | Morale: Unhappy
06/16/2025
 OA: 30 POT: 30
BNN Index | AAA | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
P KOSUKE SAKAI #26 - AGE: 23 - BATS: L - THROWS: L - MORALE: UNHAPPY
G GS Rec SV ERA IP HA HR BB K WHIP WAR
13 13 3-4 0 4.76 64.1 69 12 30 61 1.54 -0.2
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 40 40 40 45
Movement 30 30 30 30
Control 30 30 30 35
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 50 55
Slider 40 45
Curveball 35 40
Changeup 35 45
Splitter 40 45
OTHER PITCHING RATINGS
Velocity 95-97 Mph
Stamina 45
Suggested Role Starter
Type Flyball Pitcher
Hold Runners 80
Defense 50
RUN/BUNT RATINGS
Running Speed: 25
Stealing Ability: 25
Baserunning Inst.: 20
Sacrifice Bunt: 70
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
06/13/2025 @ HIC Loss, 0-6 X 5.1 4 5 4 3 6 Loss
06/07/2025 @ WP Loss, 8-13 X 1.2 6 7 7 1 3 Loss
06/02/2025 PSH Win, 4-3 X 6.2 8 3 3 1 5
05/27/2025 DIL Loss, 4-10 X 3.0 3 1 1 1 0
05/22/2025 @ AAZ Loss, 1-2 X 6.1 4 1 1 4 6
05/17/2025 ORO Loss, 0-5 X 5.0 4 1 1 3 2 Loss
05/11/2025 QFQ Loss, 1-7 X 5.1 9 6 6 3 4 Loss
05/06/2025 @ WB Loss, 2-3 X 5.1 5 1 1 3 4
05/01/2025 WP Win, 1-0 X 6.0 3 0 0 3 3 Win
04/26/2025 DEN Win, 15-5 X 4.2 9 5 5 1 6
PERSONALITY
Kosuke lacks drive.
Birthday:12/22/2001
Born in:Chiba, CHI
Nationality:Japanese
Height:6' 4"
Weight:195 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:6 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:-
ABA DEVELOPMENT LEAGUE 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 13 13 3 4 0 4.76 64.1 69 38 34 12 30 61 0 0.0 0 3 23.1
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 0 0 14.27 9.65 8.53 4.20 5.02 1.54 136 -0.2 .315        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 77 21 0 0 4 13 8 18 1 0 0 .273 .337 .429 .766      
vs. RHB 173 48 11 3 8 25 22 43 3 2 3 .277 .363 .514 .878      
ABA DEVELOPMENT LEAGUE 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
Last Week 1 1 0 1 0 6.75 5.1 4 5 4 1 3 6  
April 4 4 2 0 0 4.58 19.2 23 13 10 3 8 28  
May 6 6 1 2 0 2.90 31.0 28 10 10 4 17 19  
June 3 3 0 2 0 9.22 13.2 18 15 14 5 5 14  
Last Year 15 13 4 3 0 5.55 58.1 63 38 36 8 36 45  
Career 28 26 7 7 0 5.14 122.2 132 76 70 20 66 106  
Home 8 8 2 2 0 4.43 40.2 46 23 20 5 18 35  
Road 5 5 1 2 0 5.32 23.2 23 15 14 7 12 26  
Grass 13 13 3 4 0 4.76 64.1 69 38 34 12 30 61  
Day 5 5 0 4 0 7.23 23.2 27 20 19 6 14 21  
Night 8 8 3 0 0 3.32 40.2 42 18 15 6 16 40  
As Starter 13 13 3 4 0 4.76 64.1 69 38 34 12 30 61  
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+
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+
2022 Abingdon - R 20 10 10 1 2 0 3.28 35.2 28 16 13 9 19 19 0 0 1.32 .194 5.72 0.4 164
2022 Deltaville - A 20 17 17 4 7 0 6.56 82.1 94 63 60 22 37 67 0 0 1.59 .294 6.27 0.1 77
2022 Rohnert Park - AA 20 3 0 1 0 0 1.80 5.0 1 1 1 0 4 5 0 0 1.00 .091 2.98 0.1 259
2023 Rohnert Park - AA 21 29 28 9 5 0 4.48 144.2 128 75 72 24 67 111 0 0 1.35 .258 4.93 1.7 108
2024 New Rochelle - AAA 22 15 13 4 3 0 5.55 58.1 63 38 36 8 36 45 0 0 1.70 .307 5.32 0.3 85
2025 New Rochelle - AAA 23 13 13 3 4 0 4.76 64.1 69 38 34 12 30 61 0 0 1.54 .315 5.02 -0.2 79
Total AAA 28 26 7 7 0 5.14 122.2 132 76 70 20 66 106 0 0 1.61 .311 5.16 81.9
Total AA 32 28 10 5 0 4.39 149.2 129 76 73 24 71 116 0 0 1.34 .254 4.86 110.0
Total A 17 17 4 7 0 6.56 82.1 94 63 60 22 37 67 0 0 1.59 .294 6.27 76.8
Total AR 10 10 1 2 0 3.28 35.2 28 16 13 9 19 19 0 0 1.32 .194 5.72 164.2
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 New Rochelle - AAA P 13 13 2 8 0 10 0 1.000 64.1 1.40 +1.4 1.201
TOTAL P 13 13 2 8 0 10 0 1.000 64.1 1.40 +1.4 1.201
PLAYER HISTORY
02/07/2018 Signed a minor league contract out of Japan with the San Francisco Fire organization.
01/01/2019 OSA scouting updated ratings (potential): Stuff: 25 (45); Movement: 20 (25); Control: 20 (25).
01/01/2020 OSA scouting updated ratings (potential): Stuff: 25 (35); Movement: 20 (20); Control: 20 (20).
01/01/2021 OSA scouting updated ratings (potential): Stuff: 30 (40); Movement: 30 (35); Control: 25 (35).
01/01/2021 OSA scouting updated ratings (potential): Stuff: 30 (40); Movement: 30 (35); Control: 25 (35).
01/01/2022 OSA scouting updated ratings (potential): Stuff: 30 (40); Movement: 30 (35); Control: 25 (40).
01/01/2022 OSA scouting updated ratings (potential): Stuff: 30 (40); Movement: 30 (35); Control: 25 (40).
02/25/2022 Promoted from the international complex to ABA Rookie League Abingdon.
04/10/2022 Injured (torn fingernail),day-to-day for 4 days.
05/06/2022 Injured (neck stiffness),day-to-day for 5 days.
05/12/2022 Injured (sore ankle),day-to-day for one week.
08/21/2022 Injured (elbow inflammation),out for 2 weeks.
01/01/2023 OSA scouting updated ratings (potential): Stuff: 35 (45); Movement: 35 (40); Control: 30 (40).
01/01/2023 OSA scouting updated ratings (potential): Stuff: 35 (45); Movement: 35 (40); Control: 30 (40).
01/01/2024 OSA scouting updated ratings (potential): Stuff: 40 (45); Movement: 30 (35); Control: 30 (35).
04/18/2024 Injured (mild hamstring strain),day-to-day for one week.
05/01/2024 Injured (tired arm),day-to-day for one week.
07/09/2024 Injured (surgery to remove bone chips (elbow)),out for 5 months.
01/01/2025 OSA scouting updated ratings (potential): Stuff: 40 (45); Movement: 25 (30); Control: 30 (35).
04/21/2025 Injured (mild hamstring strain),day-to-day for 1 day.
05/27/2025 Injured (dead arm),out for 3 days.
Monday, February 2nd , 2026 - OOTP Baseball 26.8 Build 82