Progressive OOPS
Leaderboard
 
This table is a snapshot of the career, single-season, active, and yearly leaders at the end of each season.
* - Indicates Hall of Fame
Bold - Indicates active player
Year    Career OOPS    Single-Season OOPS    Active OOPS    Yearly OOPS 
1930      Ray Benge .5841      Ray Benge .5841 
1931      Hub Pruett .5781      Hub Pruett .5781 
1932    Dizzy Dean * .6552    Hub Pruett .5781    Dizzy Dean * .6552    Hub Pruett .6144 
1933    Hub Pruett .6132    Hub Pruett .5781    Hub Pruett .6132    Hub Pruett .5912 
1934    Hub Pruett .6130    Hub Pruett .5781    Hub Pruett .6130    Hub Pruett .6120 
1935    Hub Pruett .6174    Hub Pruett .5781    Hub Pruett .6174    Ed Baecht .6182 
1936    Hub Pruett .6282    Hub Pruett .5781    Hub Pruett .6282    Paul Dean * .6313 
1937    Hub Pruett .6281    Hub Pruett .5781    Hub Pruett .6281    Cliff Melton * .6272 
1938    Hub Pruett .6357    Hub Pruett .5781    Hub Pruett .6357    Johnny Vander Meer .6154 
1939    Hub Pruett .6386    Hub Pruett .5781    Hub Pruett .6386    Paul Dean * .6294 
1940    Hub Pruett .6386    Hub Pruett .5781    Paul Dean * .6495    Earl Johnson * .6199 
1941    Hub Pruett .6386    Hub Pruett .5781    Johnny Vander Meer .6402    Larry French .5997 
1942    Hub Pruett .6386    Hub Pruett .5781    Max Lanier .6469    Frank Barrett .6024 
1943    Hub Pruett .6386    Hub Pruett .5781    Johnny Vander Meer .6496    Earl Johnson * .6079 
1944    Earl Johnson * .6360    Hub Pruett .5781    Earl Johnson * .6360    Earl Johnson * .5808 
1945    Earl Johnson * .6371    Hub Pruett .5781    Earl Johnson * .6371    Ralph Winegarner .6137 
1946    Earl Johnson * .6288    Hub Pruett .5781    Earl Johnson * .6288    Earl Johnson * .5861 
1947    Earl Johnson * .6255    Hub Pruett .5781    Earl Johnson * .6255    Jack Salveson .6025 
1948    Warren Spahn * .6184    Warren Spahn * .5773    Warren Spahn * .6184    Warren Spahn * .5773 
1949    Warren Spahn * .6050    Warren Spahn * .5466    Warren Spahn * .6050    Warren Spahn * .5466 
1950    Warren Spahn * .5908    Warren Spahn * .5148    Warren Spahn * .5908    Warren Spahn * .5148 
1951    Warren Spahn * .5857    Warren Spahn * .5148    Warren Spahn * .5857    Warren Spahn * .5537 
1952    Warren Spahn * .5833    Warren Spahn * .5148    Warren Spahn * .5833    Warren Spahn * .5667 
1953    Warren Spahn * .5743    Warren Spahn * .4998    Warren Spahn * .5743    Warren Spahn * .4998 
1954    Warren Spahn * .5723    Warren Spahn * .4998    Warren Spahn * .5723    Chuck Stobbs * .5460 
1955    Warren Spahn * .5679    Warren Spahn * .4998    Warren Spahn * .5679    Warren Spahn * .5193 
1956    Warren Spahn * .5651    Warren Spahn * .4998    Warren Spahn * .5651    Warren Spahn * .5326 
1957    Warren Spahn * .5644    Warren Spahn * .4998    Warren Spahn * .5644    Gene Conley * .5481 
1958    Warren Spahn * .5653    Warren Spahn * .4998    Warren Spahn * .5653    Gene Conley * .5699 
1959    Warren Spahn * .5664    Warren Spahn * .4998    Warren Spahn * .5664    Gene Conley * .5176 
1960    Warren Spahn * .5701    Chuck Stobbs * .4865    Warren Spahn * .5701    Chuck Stobbs * .4865 
1961    Warren Spahn * .5701    Chuck Stobbs * .4865    Chuck Stobbs * .5792    Tom Qualters .4962 
1962    Warren Spahn * .5701    Chuck Stobbs * .4865    George Brunet .5748    Gene Conley * .5478 
1963    Warren Spahn * .5701    Chuck Stobbs * .4865    George Brunet .5735    Gene Conley * .5279 
1964    Warren Spahn * .5701    Chuck Stobbs * .4865    Gene Conley * .5755    Charlie Beamon .5325 
1965    Charlie Beamon .5600    Chuck Stobbs * .4865    Charlie Beamon .5600    Charlie Beamon .4983 
1966    Warren Spahn * .5701    Chuck Stobbs * .4865    Tom Qualters .5743    Jim Brewer * .5261 
1967    Warren Spahn * .5701    Chuck Stobbs * .4865    Tom Qualters .5728    Jim Brewer * .5068 
1968    Warren Spahn * .5701    Chuck Stobbs * .4865    Tom Qualters .5723    Jim Brewer * .5268 
1969    Tom Qualters .5691    Chuck Stobbs * .4865    Tom Qualters .5691    Tom Qualters .5230 
1970    Warren Spahn * .5701    Chuck Stobbs * .4865    Tom Qualters .5715    Rollie Fingers .5538 
1971    John Gelnar .5696    Chuck Stobbs * .4865    John Gelnar .5696    Juan Marichal * .4962 
1972    Warren Spahn * .5701    John Hiller .4522    Rollie Fingers .5718    John Hiller .4522 
1973    Warren Spahn * .5701    John Hiller .4522    Juan Marichal * .5774    John Hiller .5310 
1974    Warren Spahn * .5701    John Hiller .4522    John Hiller .5848    John Hiller .5532 
1975    Warren Spahn * .5701    John Hiller .4522    John Hiller .5773    John Hiller .5057 
1976    Warren Spahn * .5701    John Hiller .4522    John Hiller .5755    John Hiller .5556 
1977    Warren Spahn * .5701    John Hiller .4522    John Hiller .5755    Rick Reuschel .5691 
1978    Warren Spahn * .5701    John Hiller .4522    John Hiller .5815    Rick Reuschel .5872 
1979    Warren Spahn * .5701    John Hiller .4522    John Hiller .5807    Mike Torrez .5244 
1980    Warren Spahn * .5701    John Hiller .4522    J.R. Richard * .6159    Don Demola .5422 
1981    Warren Spahn * .5701    John Hiller .4522    J.R. Richard * .6158    Bill Slayback .5470 
1982    Warren Spahn * .5701    John Hiller .4522    Lance Rautzhan .6026    Bill Slayback .5485 
1983    Warren Spahn * .5701    John Hiller .4522    Lance Rautzhan .6043    John Denny .5234 
1984    Warren Spahn * .5701    John Hiller .4522    Lance Rautzhan .6111    Rich Bordi .5307 
1985    Warren Spahn * .5701    John Hiller .4522    Rich Bordi .6021    Joey McLaughlin .5486 
1986    Warren Spahn * .5701    John Hiller .4522    Joey McLaughlin .5936    Ken Dayley .5428 
1987    Warren Spahn * .5701    John Hiller .4522    Joey McLaughlin .5908    Duane Ward .5137 
1988    Warren Spahn * .5701    John Hiller .4522    Rich Bordi .5801    Rich Bordi .5097 
1989    Warren Spahn * .5701    John Hiller .4522    Rich Bordi .5737    Rich Bordi .5263 
1990    Warren Spahn * .5701    John Hiller .4522    Rich Bordi .5717    Duane Ward .5480