P Kazutoshi Yamasaki #43
Age: 21 | Bats: R | Throws: R | Morale: Angry    
12/31/2028
P KAZUTOSHI YAMASAKI #43 - AGE: 21 - BATS: R - THROWS: R - MORALE: ANGRY
G GS Rec SV ERA IP HA HR BB K WHIP WAR
28 28 5-8 0 7.62 128.2 190 30 53 95 1.89 -0.2
PITCHING RATINGS (OSA)
Pot. Overall Vs Left Vs Right Pot.
Stuff 18
Movement 37
Control 65
PITCHING RATINGS
Pitch Cur. Pot.
Fastball - 43
Slider - 18
Changeup - 71
 
 
OTHER PITCHING RATINGS
Velocity 88-90 Mph
Stamina 96
Suggested Role Borderline SP
Groundball Percentage 53 %
Hold Runners 64
Defense 45
RUN/BUNT RATINGS
Running Speed: 11
Stealing Ability: 1
Baserunning Inst.: 1
Sacrifice Bunt: 39
Bunt for Hit: 8
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
09/27/2028 TOP Win, 5-3 X 5.1 7 1 1 2 8 Win
09/20/2028 SAS Loss, 3-6 X 4.0 4 6 6 2 4 Loss
09/14/2028 @ CAR Win, 10-8 X 4.0 4 6 5 2 3
09/07/2028 @ SPO Loss, 14-15 X 3.0 10 8 8 0 3
09/02/2028 PAS Loss, 5-14 X 5.0 4 6 5 3 4 Loss
08/27/2028 CHI Loss, 1-9 X 5.0 6 4 4 2 2 Loss
08/22/2028 DET Loss, 3-7 X 4.2 6 4 2 2 7 Loss
08/17/2028 ROC Loss, 4-7 X 4.0 8 7 7 1 5 Loss
08/12/2028 BOI Loss, 5-9 X 4.0 9 6 6 0 3 Loss
08/07/2028 @ SAS Win, 12-8 X 3.0 11 8 8 2 1
PERSONALITY
Leader Ability:Very Low
Loyalty:Very Low
Desire f. Win:High
Greed:Very High
Intelligence:Very Low
Work Ethic:Low
Birthday:05/27/2007
Born in:Kawaguchi, SAI
Nationality:Japanese
Height:5' 10"
Weight:175 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:2026, 5th Pick in Round 7
TRIPLE A 2028 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 3 3 0 3 0 6.75 14.2 16 14 11 4 7 13 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF R/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 0 0 14.73 9.82 7.98 4.30 6.79 1.57 131 -0.0 .279        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 25 11 2 1 3 10 4 5 1 0 0 .440 .500 .960 1.460      
vs. RHB 33 5 2 0 1 4 3 8 1 0 1 .152 .237 .303 .540      
TRIPLE A 2028 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
August 2 2 0 2 0 5.59 9.2 12 8 6 2 4 9  
September 1 1 0 1 0 9.00 5.0 4 6 5 2 3 4  
Career 3 3 0 3 0 6.75 14.2 16 14 11 4 7 13  
Home 3 3 0 3 0 6.75 14.2 16 14 11 4 7 13  
Grass 3 3 0 3 0 6.75 14.2 16 14 11 4 7 13  
Day 1 1 0 1 0 7.20 5.0 6 4 4 1 2 2  
Night 2 2 0 2 0 6.52 9.2 10 10 7 3 5 11  
As Starter 3 3 0 3 0 6.75 14.2 16 14 11 4 7 13  
DOUBLE A 2028 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 28 28 5 8 0 7.62 128.2 190 114 109 30 53 95 0 0.0 0 2 7.1
Pitching SVO BS SV% RA GF R/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 0 0 17.07 13.29 6.65 3.71 6.71 1.89 129 -0.2 .368        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 189 68 12 4 13 39 23 40 2 0 0 .360 .425 .672 1.097      
vs. RHB 365 122 18 2 17 75 30 55 4 0 1 .334 .383 .534 .917      
DOUBLE A 2028 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 4 4 3 1 0 5.40 21.2 29 13 13 3 8 12  
May 6 6 0 2 0 8.75 23.2 37 24 23 6 15 22  
June 5 5 0 1 0 6.65 23.0 36 18 17 4 9 19  
July 5 5 0 1 0 4.72 26.2 29 16 14 6 11 9  
August 4 4 1 2 0 11.42 17.1 34 22 22 7 4 15  
September 4 4 1 1 0 11.02 16.1 25 21 20 4 6 18  
Last Year 10 10 5 2 0 2.50 54.0 46 16 15 5 32 45  
Career 38 38 10 10 0 6.11 182.2 236 130 124 35 85 140  
Home 17 17 4 5 0 7.19 76.1 115 64 61 17 31 69  
Road 11 11 1 3 0 8.25 52.1 75 50 48 13 22 26  
Grass 28 28 5 8 0 7.62 128.2 190 114 109 30 53 95  
Day 6 6 1 3 0 9.69 26.0 42 30 28 8 12 18  
Night 22 22 4 5 0 7.10 102.2 148 84 81 22 41 77  
As Starter 28 28 5 8 0 7.62 128.2 190 114 109 30 53 95  
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+
2025 Yomiuri - COL 18 11 11 1 4 0 6.28 53.0 63 42 37 8 14 36 0 0 1.45 .318 5.03 0.8 84
2026 Yomiuri - COL 19 13 13 3 4 0 4.14 71.2 87 35 33 6 14 68 0 0 1.41 .370 3.58 2.4 130
2026 Coney Island - A 19 15 13 3 4 0 4.02 69.1 70 34 31 6 38 77 0 0 1.56 .352 4.64 0.4 100
2027 Coney Island - A 20 19 19 9 4 0 3.70 104.2 93 44 43 7 32 104 0 0 1.19 .299 3.77 1.8 110
2027 Long Island - AA 20 10 10 5 2 0 2.50 54.0 46 16 15 5 32 45 0 0 1.44 .270 5.09 0.5 187
2028 Long Island - AA 21 28 28 5 8 0 7.62 128.2 190 114 109 30 53 95 0 0 1.89 .368 6.71 -0.2 68
2028 Bronx - AAA 21 3 3 0 3 0 6.75 14.2 16 14 11 4 7 13 0 0 1.57 .279 6.79 -0.0 77
Total Triple 3 3 0 3 0 6.75 14.2 16 14 11 4 7 13 0 0 1.57 .279 6.79 76.6
Total Double 38 38 10 10 0 6.11 182.2 236 130 124 35 85 140 0 0 1.76 .342 6.23 103.2
Total Single 34 32 12 8 0 3.83 174.0 163 78 74 13 70 181 0 0 1.34 .319 4.12 106.2
Total Pro Feeder 24 24 4 8 0 5.05 124.2 150 77 70 14 28 104 0 0 1.43 .347 4.20 110.2
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 Yomiuri - COL P 11 11 1 8 0 9 0 1.000 53.0 1.53 +0.5 1.031
2026 Coney Island - A P 15 13 4 6 1 12 2 .833 69.1 1.30 +0.4 1.061
2026 Yomiuri - COL P 13 13 2 8 1 11 1 .909 71.2 1.26 +0.2 .933
2027 Long Island - AA P 10 10 2 4 2 7 1 .857 54.0 1.00 -0.1 .844
2027 Coney Island - A P 19 19 5 9 0 14 0 1.000 104.2 1.20 -0.2 .925
2028 Bronx - AAA P 3 3 0 3 0 3 0 1.000 14.2 1.84 +0.1 1.040
2028 Long Island - AA P 28 28 12 5 0 18 1 .944 128.2 1.19 +0.1 .789
TOTAL P 99 97 26 43 4 74 5 .932 496.0 1.25 +0.9 .938
PLAYER HISTORY
06/07/2025 Joined the Yomiuri Giants.
07/17/2025 Injured (mild shoulder inflammation), out for one week.
10/26/2025 Injured (sinus infection), out for 2 days.
01/01/2026 OSA scouting updated ratings (potential): Stuff: - (16); Movement: - (44); Control: - (60).
06/07/2026 Drafted in the 2026 first-year player draft (Round 4, Pick 4, 95th overall pick) by the Chicago Hitmen.
06/07/2026 Released by the Yomiuri Giants.
06/07/2026 Drafted in the 2026 first-year player draft (Round 7, Pick 5, 180th overall pick) by the South Carolina Bombers.
08/25/2026 Injured (shoulder subluxation), out for one week.
01/01/2027 OSA scouting updated ratings (potential): Stuff: - (42); Movement: - (45); Control: - (60).
01/01/2028 OSA scouting updated ratings (potential): Stuff: - (15); Movement: - (43); Control: - (63).
11/02/2028 Injured (flu-like symptoms), day-to-day for 1 day.
Friday, September 9th, 2016 - OOTP Baseball 17.11 Build 70