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Seisho
Kingo		  
Bats: Right
Throws: Right
Height: 6' 7''
Weight: 245
 
Born: December 30, 1991 in Japan
 
Awards & Accomplishments
All-Star Selections 2025    2026   
Ratings - Pitching     Help
  ERA AVG 2B 3B HR BB SO
Year Age Tm Lg Salary   OA vL vR OA vL vR OA vL vR OA vL vR OA vL vR OA vL vR OA
2024 32 WSH SL $ 8,500,000  
OOTP5 Min Ratings $ 8,500,000  
OOTP5 Max Ratings $ 8,500,000  
                                                   
  Stuff Control Movement
Year Age Tm Lg Salary Endurance vL vR OA vL vR OA vL vR OA
2025 33 WSH SL $ 8,500,000  
2026 34 WSH SL $ 8,500,000  
2027 35 WSH SL $ 8,500,000  
2028 36 WSH SL $ 8,500,000  
2029 37 WSH SL $ 1,500,000  
2030 38 WSH SL $ 2,000,000  
OOTP6 Min Ratings $ 1,500,000  
OOTP6 Max Ratings $ 8,500,000  
Ratings - Batting     Help
  AVG 2B 3B HR BB SO
Year Age Tm Lg Salary vL vR OA vL vR OA vL vR OA vL vR OA vL vR OA vL vR OA
2024 32 WSH SL $ 8,500,000  
OOTP5 Min Ratings $ 8,500,000  
OOTP5 Max Ratings $ 8,500,000  
                                             
  Contact Power Gap Eye Ks
Year Age Tm Lg Salary   vL vR OA vL vR OA vL vR OA vL vR OA vL vR OA
2025 33 WSH SL $ 8,500,000  
2026 34 WSH SL $ 8,500,000  
2027 35 WSH SL $ 8,500,000  
2028 36 WSH SL $ 8,500,000  
2029 37 WSH SL $ 1,500,000  
2030 38 WSH SL $ 2,000,000  
OOTP6 Min Ratings $ 1,500,000  
OOTP6 Max Ratings $ 8,500,000  
Pitching Stats     Help
Bold lines indicate player won Pitcher of the Year or Rookie of the Year.
Year Age Tm Lg W L Pct G GS CG SHO SV IP H ER HR BB SO ERA OAVG OOBP OSLG OOPS PWS
2024 32 WSH SL 17 9 .654 36 36 0 0 0 239.0 187 65 19 42 216 2.45 .214 .257 .305 .562 26.4
2025 33 WSH SL 16 5 .762 33 33 0 0 0 219.0 156 57 10 53 216 2.34 .196 .250 .314 .564 23.3
2026 34 WSH SL 21 6 .778 37 37 2 1 0 251.0 189 65 16 56 267 2.33 .208 .256 .311 .567 30.0
2027 35 WSH SL 9 9 .500 26 26 2 0 0 161.7 146 61 14 53 142 3.40 .238 .307 .370 .677 9.9
2028 36 WSH SL 11 9 .550 29 29 1 1 0 171.3 179 102 27 55 121 5.36 .265 .321 .456 .777 2.8
2029 37 WSH SL 14 3 .824 21 21 1 0 0 139.3 116 43 16 39 108 2.78 .223 .278 .363 .641 14.5
    AAA   2 3 .400 10 5 0 0 1 40.7 43 22 4 16 33 4.87 .272 .339 .405 .744  
2030 38 WSH SL 10 10 .500 32 32 1 0 0 188.0 201 111 33 47 110 5.31 .276 .325 .495 .820 5.7
7 Years Sim 98 51 .658 214 214 7 2 0 1369.3 1174 504 135 345 1180 3.31 .230 .282 .368 .651 112.6
1 Years AAA 2 3 .400 10 5 0 0 1 40.7 43 22 4 16 33 4.87 .272 .339 .405 .744  
Season Average 14 7 .667 30 30 1 0 0 195.6 167 72 19 49 168 3.31 .230 .282 .368 .651  
Career Highs 21 10 .824 37 37 2 1 0 251.0 201 111 33 56 267 5.36 .276 .325 .495 .820  
Career Pitching Splits     Help
Click on a Category to view yearly stats.
Category W L Pct G GS CG SHO SV IP H ER HR BB SO ERA OAVG OOBP OSLG OOPS
vs RH   670 286 73 167 734   .226 .268 .362 .630
vs LH   504 218 62 178 446   .234 .292 .376 .668
Home 49 28 .636 107 107 0 0 0 681.3 599 267 70 177 578 3.53 .234 .284 .383 .667
Away 49 23 .681 107 107 7 2 0 688.0 575 237 65 168 602 3.10 .225 .273 .353 .626
Mar/Apr 14 7 .667 32 32 2 1 0 205.6 186 71 17 38 197 3.11 .239 .275 .361 .636
May 21 3 .875 38 38 3 1 0 252.0 191 81 28 66 204 2.89 .207 .260 .353 .613
June 15 13 .536 35 35 2 0 0 229.7 184 76 20 42 188 2.98 .217 .254 .351 .605
July 19 4 .826 29 29 0 0 0 185.7 160 64 15 50 164 3.10 .230 .282 .340 .621
August 13 6 .684 35 35 0 0 0 223.3 196 88 23 59 176 3.55 .234 .284 .377 .661
Sep/Oct 16 18 .471 45 45 0 0 0 273.0 257 124 32 90 251 4.09 .249 .309 .413 .722
Batting Stats     Help
Bold lines indicate player won Hitter of the Year or Rookie of the Year.
Year Age Tm Lg G AB R H 2B 3B HR RBI SB CS BB SO AVG OBP SLG OPS XR OWS
2024 32 WSH SL 38 81 11 11 3 2 0 5 1 0 1 31 .136 .146 .222 .369 1.3 0.0
2025 33 WSH SL 34 71 5 6 2 0 0 4 1 2 5 24 .085 .145 .113 .257 -1.3 0.0
2026 34 WSH SL 37 81 6 12 0 1 0 7 4 1 7 31 .148 .216 .173 .389 3.1 0.0
2027 35 WSH SL 26 48 3 6 3 0 0 5 0 2 2 16 .125 .160 .188 .348 -0.1 0.0
2028 36 WSH SL 31 56 7 8 2 0 0 4 0 2 4 12 .143 .200 .179 .379 0.8 0.0
2029 37 WSH SL 21 49 2 8 3 0 0 10 0 1 4 24 .163 .226 .224 .451 1.8 0.0
2030 38 WSH SL 34 61 5 5 1 0 0 1 1 1 4 22 .082 .138 .098 .237 -1.2 0.0
7 Years Sim 221 447 39 56 14 3 0 36 7 9 27 160 .125 .175 .170 .345 4.5 0.0
162 Game Average 327 28 41 10 2 0 26 5 6 19 117 .125 .175 .170 .345 3.3  
Career Highs 38 81 11 12 3 2 0 10 4 2 7 31 .163 .226 .224 .451 3.1  
Career Batting Splits     Help
Click on a Category to view yearly stats.
Category G AB R H 2B 3B HR RBI SB CS BB SO AVG OBP SLG OPS XR
vs RH   338 28 48 12 2 0 30 5 7 18 118 .142 .185 .189 .375 4.7
vs LH   109 11 8 2 1 0 6 2 2 9 42 .073 .144 .110 .254 -1.9
Home 111 214 25 28 9 1 0 19 1 5 17 72 .131 .195 .182 .377 3.0
Away 110 233 14 28 5 2 0 17 6 4 10 88 .120 .156 .159 .315 -0.3
RISP   102 0 19 7 2 0 33 0 0 8 33 .186 .245 .294 .540 6.9
Close/Late   8 2 0 0 0 0 0 0 0 1 5 .000 .111 .000 .111 -0.4
Mar/Apr 35 71 7 9 4 0 0 6 2 0 3 27 .127 .162 .183 .345 0.8
May 38 84 6 14 2 0 0 7 0 2 6 29 .167 .222 .190 .413 2.1
June 36 73 5 6 1 1 0 4 2 1 4 29 .082 .130 .123 .253 -1.3
July 30 67 10 14 4 1 0 10 1 1 1 22 .209 .221 .299 .519 3.5
August 35 66 5 5 3 0 0 5 2 1 8 22 .076 .176 .121 .297 0.1
Sep/Oct 47 86 6 8 0 1 0 4 0 4 5 31 .093 .143 .116 .259 -2.5
Fielding Stats     Help
Bold lines indicate player won In-Game Gold Glove.
Year Age Tm Lg Pos G GS IP PO A E DP FPct RF    
2024 32 WSH SL P 36 36 239.0 11 29 2 0 .952 1.51    
2025 33 WSH SL P 33 33 219.0 19 25 1 4 .978 1.81    
2026 34 WSH SL P 37 37 251.0 14 19 0 2 1.000 1.18    
2027 35 WSH SL P 26 26 161.7 8 15 0 0 1.000 1.28    
2028 36 WSH SL P 29 29 171.3 9 18 1 2 .964 1.42    
2029 37 WSH SL P 21 21 139.3 6 18 1 1 .960 1.55    
2030 38 WSH SL P 32 32 188.0 11 16 3 0 .900 1.29    
    RF 1 0 2.0 0 0 0 0 .000 0.00   0.0
  P 214 214 1369.3 78 140 8 9 .965 1.43    
  RF 1 0 2.0 0 0 0 0 .000 0.00   0.0
Career Totals   215 214 1371.3 78 140 8 9 .965 1.43    
Career Highs   37 37 251.0 19 29 3 4 1.000 1.81    
Post-Season Pitching Stats     Help
Bold lines indicate player won Post Season MVP Award.
Year Age Tm Lg W L Pct G GS CG SHO SV IP H ER HR BB SO ERA OAVG OOBP OSLG OOPS
2025 33 WSH SL 2 2 .500 6 6 0 0 0 33.7 31 15 3 17 33 4.01 .238 .327 .408 .734
2029 37 WSH SL 1 1 .500 4 4 0 0 0 23.7 22 13 4 9 12 4.95 .244 .313 .478 .791
Career Post-Season Pitching 3 3 .500 10 10 0 0 0 57.3 53 28 7 26 45 4.40 .241 .321 .436 .758
Post-Season Batting Stats     Help
Bold lines indicate player won Post Season MVP Award.
Year Age Tm Lg G AB R H 2B 3B HR RBI SB CS BB SO AVG OBP SLG OPS
2025 33 WSH SL 6 11 0 0 0 0 0 0 0 0 0 4 .000 .000 .000 .000
2029 37 WSH SL 4 6 0 0 0 0 0 0 0 0 0 3 .000 .000 .000 .000
Career Post-Season Batting 10 17 0 0 0 0 0 0 0 0 0 7 .000 .000 .000 .000
Pitching Leaderboards     Help
Top 10 finishes. Stats are Year-Rank-Value. League leaders are in bold.
Season Rankings are League Based.
ERA
2024-2-2.45
2025-2-2.34
2026-2-2.33
CAR-35-3.31
 Wins
2024-5-17
2025-6-16
2026-2-21
 Winning Pct
2024-8-.654
2025-2-.762
2026-3-.778
2029-2-.824
CAR-10-.658
 Games Started
2026-2-37
 Complete Games
2026-7-2
 Shutouts
2026-5-1
2028-4-1
Innings Pitched
2024-10-239.0
2026-1-251.0
 Homeruns Allowed
2030-8-33
 Strikeouts
2024-9-216
2026-3-267
 Walks per 9IP
2024-2-1.6
2026-7-2.0
 Hits per 9IP
2025-3-6.4
2026-6-6.8
CAR-28-7.7
 Strikeouts per 9IP
2026-5-9.6
WHiP
2024-4-0.96
2025-4-0.95
2026-3-0.98
CAR-24-1.11
 OAVG
2025-3-.196
2026-6-.208
CAR-27-.230
 OOBP
2024-4-.257
2025-4-.250
2026-4-.256
CAR-25-.282
 OSLG
2024-3-.305
2025-4-.314
2026-5-.311
 OOPS
2024-2-.562
2025-2-.564
2026-3-.567
CAR-32-.651
  
 
   Black Ink Test: 3    (Avg Pitcher in HOF ~ 26)
   Gray Ink Test: 65    (Avg Pitcher in HOF ~ 160)
   Hall of Fame Standards: 38    (Avg Pitcher in HOF ~ 54)
 
Similar Pitchers     What are Similarity Scores?

  1. Phil Connors (962)
  2. Joseph Malott (941)
  3. Reese Ryan (937)
  4. Quentin Grabvel (929)
  5. Isidoro Pedrosa (924)
  6. Lenny Lohse (919)
  7. Alan Lott (913)
  8. Shlomo Koufax (912)
  9. Scott Maine (906)
  10. Jim Bowers (904)
Similar Batters     What are Similarity Scores?

  1. James Bottomly (994)
  2. Leo Santos (992)
  3. Bill Lahey (991)
  4. Paul Snyder (989)
  5. James Kircher (984)
  6. Markus Johnson (984)
  7. Joshua Gibson (984)
  8. Richard Covarrubias (984)
  9. Dean Dimond (982)
  10. Juan Carlos Vargo (981)
History
Released by Cleveland on 1/31/2024
Signed as a free agent by Washington on 2/7/2024 to a 3-year deal worth $8,500,000 per year
Had first career hit (double) on 4/27/2024, off Charles Hayden (DAL)
Earned first career win on 4/27/2024
Had first career hit (double) on 4/22/2024, off Arturo Trujillo (NO)
Earned first career win on 4/22/2024
Was selected to the 2025 Allstar game
Was selected to the 2025 Allstar game
Was selected to the 2025 Allstar game
Injured on 7/18/2025 with a Hyper Extended Elbow, out for one week
 
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