Progressive OOBP
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 OOBP    Single-Season OOBP    Active OOBP    Yearly OOBP 
1930      Ray Benge .2695      Ray Benge .2695 
1931      Ray Benge .2695      Carl Hubbell .2823 
1932    Ted Lyons .2952    Ray Benge .2695    Ted Lyons .2952    Dave Keefe .2720 
1933    Dave Keefe .2968    Ray Benge .2695    Dave Keefe .2968    Ed Baecht .2877 
1934    Dave Keefe .2964    Ray Benge .2695    Dave Keefe .2964    Dave Keefe .2941 
1935    Dave Keefe .2989    Ray Benge .2695    Dave Keefe .2989    Ed Baecht .2903 
1936    Dave Keefe .2989    Paul Dean * .2669    Ted Lyons .3028    Paul Dean * .2669 
1937    Paul Dean * .2810    Paul Dean * .2650    Paul Dean * .2810    Paul Dean * .2650 
1938    Paul Dean * .2796    Paul Dean * .2650    Paul Dean * .2796    Paul Dean * .2721 
1939    Paul Dean * .2779    Paul Dean * .2650    Paul Dean * .2779    Paul Dean * .2704 
1940    Paul Dean * .2789    Paul Dean * .2650    Paul Dean * .2789    Ray Prim .2818 
1941    Paul Dean * .2819    Paul Dean * .2650    Paul Dean * .2819    Larry French .2759 
1942    Paul Dean * .2812    Paul Dean * .2650    Paul Dean * .2812    Paul Dean * .2732 
1943    Paul Dean * .2844    Paul Dean * .2650    Paul Dean * .2844    Dizzy Dean * .2812 
1944    Paul Dean * .2845    Paul Dean * .2650    Paul Dean * .2845    Cliff Melton * .2798 
1945    Paul Dean * .2849    Paul Dean * .2650    Paul Dean * .2849    Ralph Winegarner .2841 
1946    Paul Dean * .2862    Paul Dean * .2650    Paul Dean * .2862    Harry Brecheen .2739 
1947    Warren Spahn * .2861    Paul Dean * .2650    Warren Spahn * .2861    Warren Spahn * .2824 
1948    Warren Spahn * .2800    Warren Spahn * .2611    Warren Spahn * .2800    Warren Spahn * .2611 
1949    Warren Spahn * .2760    Warren Spahn * .2586    Warren Spahn * .2760    Warren Spahn * .2586 
1950    Warren Spahn * .2720    Warren Spahn * .2507    Warren Spahn * .2720    Warren Spahn * .2507 
1951    Warren Spahn * .2708    Warren Spahn * .2507    Warren Spahn * .2708    Chuck Stobbs * .2576 
1952    Warren Spahn * .2702    Warren Spahn * .2507    Warren Spahn * .2702    Warren Spahn * .2661 
1953    Warren Spahn * .2670    Chuck Stobbs * .2371    Warren Spahn * .2670    Chuck Stobbs * .2371 
1954    Warren Spahn * .2667    Chuck Stobbs * .2371    Warren Spahn * .2667    Chuck Stobbs * .2522 
1955    Warren Spahn * .2647    Chuck Stobbs * .2371    Warren Spahn * .2647    Warren Spahn * .2421 
1956    Warren Spahn * .2635    Chuck Stobbs * .2371    Warren Spahn * .2635    Warren Spahn * .2498 
1957    Warren Spahn * .2632    Chuck Stobbs * .2371    Warren Spahn * .2632    Gene Conley * .2519 
1958    Warren Spahn * .2632    Chuck Stobbs * .2371    Warren Spahn * .2632    Chuck Stobbs * .2560 
1959    Warren Spahn * .2633    Chuck Stobbs * .2371    Warren Spahn * .2633    Gene Conley * .2413 
1960    Warren Spahn * .2637    Chuck Stobbs * .2274    Warren Spahn * .2637    Chuck Stobbs * .2274 
1961    Warren Spahn * .2637    Chuck Stobbs * .2274    Chuck Stobbs * .2638    Gene Conley * .2363 
1962    Warren Spahn * .2637    Chuck Stobbs * .2274    Chuck Stobbs * .2642    Billy Hoeft .2513 
1963    Warren Spahn * .2637    Chuck Stobbs * .2274    Chuck Stobbs * .2640    Gene Conley * .2422 
1964    Chuck Stobbs * .2634    Chuck Stobbs * .2274    Chuck Stobbs * .2634    Dick Hall .2438 
1965    Juan Marichal * .2603    Chuck Stobbs * .2274    Juan Marichal * .2603    Juan Marichal * .2366 
1966    Juan Marichal * .2608    Chuck Stobbs * .2274    Juan Marichal * .2608    Jim Brewer * .2411 
1967    Juan Marichal * .2598    Chuck Stobbs * .2274    Juan Marichal * .2598    John Gelnar .2377 
1968    Juan Marichal * .2577    Chuck Stobbs * .2274    Juan Marichal * .2577    Rollie Sheldon .2324 
1969    John Gelnar .2470    John Gelnar .2272    John Gelnar .2470    John Gelnar .2272 
1970    John Gelnar .2445    John Gelnar .2272    John Gelnar .2445    John Gelnar .2310 
1971    John Gelnar .2439    Juan Marichal * .2223    John Gelnar .2439    Juan Marichal * .2223 
1972    John Gelnar .2485    John Hiller .2209    John Gelnar .2485    John Hiller .2209 
1973    John Gelnar .2498    John Hiller .2209    John Gelnar .2498    John Hiller .2521 
1974    John Gelnar .2528    John Hiller .2209    John Gelnar .2528    John Hiller .2537 
1975    John Gelnar .2552    John Hiller .2209    John Gelnar .2552    John Hiller .2415 
1976    Juan Marichal * .2573    John Hiller .2209    John Gelnar .2580    Joe Moeller * .2431 
1977    Juan Marichal * .2573    John Hiller .2209    John Gelnar .2587    Rick Reuschel .2686 
1978    Juan Marichal * .2573    John Hiller .2209    John Gelnar .2616    Rick Reuschel .2647 
1979    Juan Marichal * .2573    John Hiller .2209    John Gelnar .2625    Tom Hausman .2616 
1980    Juan Marichal * .2573    John Hiller .2209    John Gelnar .2645    Don Demola .2330 
1981    Juan Marichal * .2573    John Hiller .2209    Don Demola .2581    Don Demola .2397 
1982    Don Demola .2570    John Hiller .2209    Don Demola .2570    Don Demola .2523 
1983    Don Demola .2564    John Hiller .2209    Don Demola .2564    Don Demola .2532 
1984    Don Demola .2543    John Hiller .2209    Don Demola .2543    Don Demola .2418 
1985    Don Demola .2536    John Hiller .2209    Don Demola .2536    Gary Nolan * .2436 
1986    Don Demola .2520    John Hiller .2209    Don Demola .2520    Don Demola .2363 
1987    Don Demola .2533    John Hiller .2209    Don Demola .2533    Rich Bordi .2409 
1988    Don Demola .2547    John Hiller .2209    Don Demola .2547    Rich Bordi .2270 
1989    Don Demola .2544    Rich Bordi .2171    Don Demola .2544    Rich Bordi .2171 
1990    Rich Bordi .2534    Rich Bordi .2171    Rich Bordi .2534    Rich Bordi .2342