Single Post-Season
Wins Leaderboard
 
* - Indicates Hall of Fame
Rank    Player Wins IP Year Team Career Leaderboard
1.    Ramon Hernandez 7 55.7 1972 CLN  
2.    John Hiller 6 38.7 1973 MON  
  Bill Harris 6 50.7 1931 OAK  
4.    Luis Deleon 5 47.3 1984 COL  
  Lance Rautzhan 5 47.0 1981 NYG  
  Jerry Stephenson 5 49.0 1975 SEM  
  John Hiller 5 42.7 1971 MON  
  Jim Brewer * 5 48.3 1969 COL  
  Bob Veale 5 52.7 1968 CLN  
  Ralph Terry 5 48.7 1967 NYG  
  Jim Kaat 5 47.7 1967 NYG  
  Hal Reniff 5 41.3 1965 SEM  
  Chuck Stobbs * 5 53.0 1964 STL  
  Jim O'Toole 5 48.3 1963 MON  
  Chuck Stobbs * 5 58.0 1962 PIT  
  Paul Dean * 5 44.3 1937 NYG  
  Lefty Grove 5 50.3 1933 TAM  
18.    Atlee Hammaker 4 13.3 1990 WAS  
  John Smiley 4 40.0 1989 NYG  
  Bill Landrum 4 32.3 1986 KCR  
  Bart Johnson 4 43.0 1985 CLE  
  David Palmer 4 34.7 1985 CLE  
  Joey McLaughlin 4 39.7 1984 COL  
  Tom Underwood 4 41.3 1983 PHN  
  Frank Maccormack 4 49.0 1982 CLE  
  Andy Rincon 4 47.7 1982 CLN  
  Dick Ruthven 4 59.0 1981 DET  
  Alan Foster 4 46.0 1980 SDP  
  Greg Minton 4 42.0 1980 SDP  
  Al Hrabosky 4 14.3 1979 SEM  
  Greg Minton 4 48.3 1978 SDP  
  Mike Torrez 4 44.3 1978 SEM  
  Joe Moeller * 4 59.7 1977 KCR  
  J.R. Richard * 4 54.7 1977 COL  
  Joe Moeller * 4 49.0 1976 KCR  
  Bill Campbell 4 41.7 1975 SEM  
  J.R. Richard * 4 32.7 1975 COL  
  J.R. Richard * 4 51.3 1974 COL  
  Dick Drago 4 39.3 1973 MON  
  Rob Gardner 4 15.3 1973 OAK  
  Juan Marichal * 4 52.3 1971 MON  
  Tom Seaver 4 49.3 1970 OAK  
  Bob Veale 4 42.3 1969 BOS  
  Rollie Sheldon 4 58.7 1968 SEM  
  Ralph Terry 4 31.0 1968 NYG  
  Hal Reniff 4 12.3 1968 SEM  
  Gary Peters 4 48.3 1966 CLN  
  Billy Hoeft 4 47.7 1964 STL  
  Gus Keriazakos 4 39.3 1964 CLE  
  Tom Qualters 4 28.0 1964 NYA