Home | Players | Teams | Leagues | Managers | Leaderboards | Win Shares | Awards | Help
Bill
Opperman		  
Bats: Right
Throws: Right
Height: 6' 2''
Weight: 220
 
Born: November 16, 1995 in Usa
 
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
2023 27 MC SL $ 930,000  
2024 28 MC SL $ 2,500,000  
OOTP5 Min Ratings $ 930,000  
OOTP5 Max Ratings $ 2,500,000  
                                                   
  Stuff Control Movement
Year Age Tm Lg Salary Endurance vL vR OA vL vR OA vL vR OA
2025 29 MC SL $ 2,500,000  
2026 30 MC SL $ 2,500,000  
2027 31 MC SL $ 2,500,000  
2028 32 MC SL $ 4,300,000  
2029 33 MC SL $ 4,300,000  
2030 34 MC SL $ 4,300,000  
2031 35 SF HL $ 750,000  
2032 36 SF HL $ 650,000  
OOTP6 Min Ratings $ 650,000  
OOTP6 Max Ratings $ 4,300,000  
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
2023 27 MC SL $ 930,000  
2024 28 MC SL $ 2,500,000  
OOTP5 Min Ratings $ 930,000  
OOTP5 Max Ratings $ 2,500,000  
                                             
  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 29 MC SL $ 2,500,000  
2026 30 MC SL $ 2,500,000  
2027 31 MC SL $ 2,500,000  
2028 32 MC SL $ 4,300,000  
2029 33 MC SL $ 4,300,000  
2030 34 MC SL $ 4,300,000  
2031 35 SF HL $ 750,000  
2032 36 SF HL $ 650,000  
OOTP6 Min Ratings $ 650,000  
OOTP6 Max Ratings $ 4,300,000  
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
2023 27 MC SL 1 5 .167 56 0 0 0 23 64.3 56 26 9 12 61 3.64 .237 .278 .403 .680 8.5
    AAA   0 0 .000 6 2 0 0 0 14.0 9 4 1 2 22 2.57 .184 .216 .265 .481  
2024 28 MC SL 4 6 .400 61 0 0 0 27 75.7 61 29 13 19 84 3.45 .215 .270 .384 .654 12.4
2025 29 MC SL 7 7 .500 61 0 0 0 27 72.7 60 28 16 20 72 3.47 .221 .281 .439 .720 10.3
2026 30 MC SL 5 5 .500 55 0 0 0 6 67.3 65 22 10 22 75 2.94 .258 .316 .413 .729 7.0
2027 31 MC SL 3 2 .600 80 0 0 0 2 89.7 83 36 11 28 83 3.61 .244 .309 .379 .689 4.5
2028 32 MC SL 6 1 .857 87 0 0 0 3 96.3 90 39 16 23 94 3.64 .243 .290 .430 .719 8.2
2029 33 MC SL 4 3 .571 63 0 0 0 4 76.3 87 47 18 23 71 5.54 .285 .338 .544 .883 2.2
2030 34 MC SL 3 2 .600 45 0 0 0 1 52.3 52 20 2 9 35 3.44 .257 .299 .381 .680 5.0
2031 35 SF HL 2 5 .286 39 0 0 0 2 36.7 39 14 6 9 18 3.44 .275 .320 .458 .778 2.8
2032 36 AAA   4 6 .400 53 0 0 0 5 55.0 61 31 6 19 48 5.07 .284 .342 .409 .751  
9 Years Sim 35 36 .493 547 0 0 0 95 631.3 593 261 101 165 593 3.72 .247 .300 .426 .726 61.1
2 Years AAA 4 6 .400 59 2 0 0 5 69.0 70 35 7 21 70 4.57 .265 .319 .383 .702  
Season Average 3 4 .429 60 0 0 0 10 70.1 65 29 11 18 65 3.72 .247 .300 .426 .726  
Career Highs 7 7 .857 87 0 0 0 27 96.3 90 47 18 28 94 5.54 .285 .338 .544 .883  
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   327 155 58 83 370   .232 .275 .413 .687
vs LH   266 106 43 82 223   .268 .324 .445 .769
Home 17 18 .486 272 0 0 0 45 326.6 320 142 57 86 303 3.91 .257 .305 .447 .752
Away 18 18 .500 275 0 0 0 50 304.6 273 119 44 79 290 3.52 .236 .285 .403 .688
Mar/Apr 7 5 .583 67 0 0 0 14 87.3 87 40 19 23 77 4.12 .257 .304 .469 .773
May 4 7 .364 96 0 0 0 21 111.3 111 53 19 27 100 4.29 .258 .302 .444 .746
June 12 5 .706 96 0 0 0 15 109.3 104 49 19 29 106 4.03 .253 .302 .445 .748
July 4 7 .364 90 0 0 0 13 104.3 96 46 20 27 102 3.97 .242 .290 .451 .741
August 4 5 .444 94 0 0 0 16 111.3 94 35 11 33 115 2.83 .225 .282 .355 .637
Sep/Oct 4 7 .364 104 0 0 0 16 107.6 101 38 13 26 93 3.18 .248 .293 .400 .692
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
2023 27 MC SL 56 5 0 0 0 0 0 1 0 0 0 3 .000 .000 .000 .000 -0.1 0.0
2024 28 MC SL 61 12 1 1 0 0 0 0 0 0 0 3 .083 .083 .083 .167 -0.5 0.0
2025 29 MC SL 61 3 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 -0.2 0.0
2026 30 MC SL 55 3 0 0 0 0 0 0 0 0 0 1 .000 .000 .000 .000 -0.3 0.0
2027 31 MC SL 80 4 1 1 1 0 0 2 0 0 1 2 .250 .400 .500 .900 0.8 0.2
2028 32 MC SL 87 3 0 0 0 0 0 0 0 0 0 2 .000 .000 .000 .000 -0.3 0.0
2029 33 MC SL 64 5 1 0 0 0 0 0 0 0 0 3 .000 .000 .000 .000 -0.5 0.0
2030 34 MC SL 45 3 0 1 0 0 0 1 0 0 0 1 .333 .333 .333 .667 0.3 0.0
2031 35 SF HL 39 2 0 1 0 0 0 0 0 0 0 1 .500 .500 .500 1.000 0.4 0.0
9 Years Sim 548 40 3 4 1 0 0 4 0 0 1 16 .100 .119 .125 .244 -0.4 0.2
162 Game Average 11 0 1 0 0 0 1 0 0 0 4 .100 .119 .125 .244 -0.1  
Career Highs 87 12 1 1 1 0 0 2 0 0 1 3 .500 .500 .500 1.000 0.8  
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   29 3 3 1 0 0 3 0 0 1 9 .103 .133 .138 .271 -0.4
vs LH   11 0 1 0 0 0 1 0 0 0 7 .091 .083 .091 .174 -0.5
Home 272 22 2 3 1 0 0 4 0 0 1 9 .136 .167 .182 .348 0.2
Away 252 18 1 1 0 0 0 0 0 0 0 7 .056 .056 .056 .111 -1.1
RISP   15 0 2 1 0 0 4 0 0 0 9 .133 .125 .200 .325 0.0
Close/Late   7 0 1 0 0 0 0 0 0 0 1 .143 .143 .143 .286 -0.1
Mar/Apr 51 6 0 0 0 0 0 0 0 0 0 3 .000 .000 .000 .000 -0.6
May 57 7 1 2 1 0 0 3 0 0 0 2 .286 .286 .429 .714 0.7
June 35 11 1 1 0 0 0 0 0 0 0 5 .091 .091 .091 .182 -0.5
July 72 9 0 1 0 0 0 1 0 0 0 5 .111 .100 .111 .211 -0.3
August 43 4 0 0 0 0 0 0 0 0 1 1 .000 .200 .000 .200 0.0
Sep/Oct 39 3 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 -0.3
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    
2023 27 MC SL P 56 0 64.3 3 4 1 0 .875 0.98    
2024 28 MC SL P 61 0 75.7 5 6 0 0 1.000 1.31    
2025 29 MC SL P 61 0 72.7 2 7 0 0 1.000 1.11    
2026 30 MC SL P 55 0 67.3 4 12 0 1 1.000 2.14    
2027 31 MC SL P 80 0 89.7 4 15 1 1 .950 1.91    
2028 32 MC SL P 87 0 96.3 6 5 1 0 .917 1.03    
2029 33 MC SL P 63 0 76.3 4 5 0 0 1.000 1.06    
2030 34 MC SL P 45 0 52.3 4 5 0 1 1.000 1.55    
2031 35 SF HL P 39 0 36.7 3 3 0 0 1.000 1.47    
Career Totals   547 0 631.3 35 62 3 3 .970 1.38    
Career Highs   87 0 96.3 6 15 1 1 1.000 2.14    
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
2027 31 MC SL 0 0 .000 2 0 0 0 0 3.0 3 0 0 0 3 0.00 .273 .273 .273 .545
2028 32 MC SL 0 0 .000 4 0 0 0 0 5.7 6 2 1 0 7 3.18 .273 .273 .409 .682
Career Post-Season Pitching 0 0 .000 6 0 0 0 0 8.7 9 2 1 0 10 2.08 .273 .273 .364 .636
Pitching Leaderboards     Help
Top 10 finishes. Stats are Year-Rank-Value. League leaders are in bold.
Season Rankings are League Based.
Saves
2024-10-27
2025-9-27
          
 
   Black Ink Test: 0    (Avg Pitcher in HOF ~ 26)
   Gray Ink Test: 6    (Avg Pitcher in HOF ~ 160)
 
Similar Pitchers     What are Similarity Scores?

  1. Reid Purnell (970)
  2. Arufureddo Toshinobu (945)
  3. Carlos Guerriero (943)
  4. Ivan Smirnoff (942)
  5. Alex Dacosta (939)
  6. Vicente Mejias (938)
  7. Bruno Rocha (937)
  8. Geoffrey Muff (936)
  9. Claudio Lopez (936)
  10. Ryoko Motoki (933)
History
Drafted in 29th round, 691st overall pick, by Mexico City in 2023
Drafted in 29th round, 691st overall pick, by Mexico City in 2023
Earned first career win on 7/15/2023
Had first career hit on 6/8/2024, off Kenneth Kendricks (SXF)
Signed as a free agent by San Francisco on 4/11/2031 to a 1-year deal worth $750,000 per year
Signed as a free agent by San Francisco on 3/2/2032 to a 1-year deal worth $650,000 per year
Injured on 6/15/2032 with a Stiff Elbow, out for one week
 
For questions or to report errors, please send us a note.