 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | WPCT | YEAR | Open Postseason Career Leaderboard |
|---|---|---|---|---|
| 1 | Jeff Pfeffer | 1.000 | 1917 | |
| 1 | Curt Simmons# | 1.000 | 1952 | |
| 1 | Babe Adams* | 1.000 | 1922 | |
| 1 | Connie Marrero | 1.000 | 1952 | |
| 1 | Bill Gatewood | 1.000 | 1921 | |
| 1 | Hal Schumacher | 1.000 | 1934 | |
| 1 | Hal Schumacher | 1.000 | 1935 | |
| 1 | Joe Williams* | 1.000 | 1910 | |
| 1 | Eppa Rixey | 1.000 | 1921 | |
| 1 | Hal Schumacher | 1.000 | 1936 | |
| 1 | Al Demaree | 1.000 | 1916 | |
| 1 | Bill Doak | 1.000 | 1920 | |
| 1 | Van Mungo# | 1.000 | 1952 | |
| 1 | Ferdie Schupp | 1.000 | 1916 | |
| 1 | Johnny Allen | 1.000 | 1936 | |
| 1 | Dutch Leonard | 1.000 | 1915 | |
| 1 | Johnny Allen | 1.000 | 1939 | |
| 1 | Harry Krause | 1.000 | 1909 | |
| 1 | Cy Young* | 1.000 | 1901 | |
| 1 | Sam Jones | 1.000 | 1928 | |
| 1 | Babe Ruth* | 1.000 | 1916 | |
| 1 | Babe Ruth* | 1.000 | 1917 | |
| 1 | Red Faber | 1.000 | 1920 | |
| 1 | Johnny Allen | 1.000 | 1940 | |
| 1 | Sam Streeter | 1.000 | 1926 | |
| 1 | Bill Bevens# | 1.000 | 1954 | |
| 1 | Gentry Jessup# | 1.000 | 1950 | |
| 1 | Joe Wood | 1.000 | 1915 | |
| 1 | George McConnell | 1.000 | 1913 | |
| 1 | Lefty Grove* | 1.000 | 1929 | |
| 1 | Freddie Fitzsimmons | 1.000 | 1937 | |
| 1 | Satchel Paige | 1.000 | 1948 | |
| 1 | Ed Brandt | 1.000 | 1932 | |
| 1 | Carl Hubbell* | 1.000 | 1929 | |
| 1 | Fred Toney | 1.000 | 1919 | |
| 1 | Grover Cleveland Alexander* | 1.000 | 1919 | |
| 1 | Carl Hubbell* | 1.000 | 1934 | |
| 1 | Carl Hubbell* | 1.000 | 1935 | |
| 1 | Eddie Plank* | 1.000 | 1908 | |
| 1 | Jesse Tannehill | 1.000 | 1901 | |
| 1 | Dick Redding | 1.000 | 1917 | |
| 1 | Jesse Tannehill | 1.000 | 1903 | |
| 1 | Jack Chesbro | 1.000 | 1907 | |
| 1 | Kid Nichols* | 1.000 | 1892 | |
| 1 | Christy Mathewson* | 1.000 | 1904 | |
| 1 | Christy Mathewson* | 1.000 | 1906 | |
| 1 | Rube Waddell* | 1.000 | 1902 | |
| 1 | Rube Waddell* | 1.000 | 1903 | |
| 1 | Jesse Haines | 1.000 | 1928 | |
| 1 | Addie Joss* | 1.000 | 1906 | |
| 1 | Red Ames* | 1.000 | 1905 | |
| 1 | Charles Bender* | 1.000 | 1913 | |
| 1 | Mordecai Brown* | 1.000 | 1909 | |
| 1 | Tiny Bonham | 1.000 | 1941 | |
| 1 | Hooks Wiltse | 1.000 | 1906 | |
| 1 | Webster McDonald | 1.000 | 1930 | |
| 1 | Gentry Jessup# | 1.000 | 1951 | |
| 1 | Lefty Gomez | 1.000 | 1931 | |
| 1 | Eddie Cicotte* | 1.000 | 1922 | |
| 1 | Babe Adams* | 1.000 | 1913 | |
| 1 | Babe Adams* | 1.000 | 1914 | |
| 62 | Ad Lankford | .667 | 1919 | |
| 62 | Jack Quinn | .667 | 1918 | |
| 62 | Jack Quinn | .667 | 1920 | |
| 62 | Charles Bender* | .667 | 1903 | |
| 62 | Claude Hendrix | .667 | 1912 | |
| 67 | Ewell Blackwell# | .500 | 1949 | |
| 67 | Jeff Tesreau | .500 | 1914 | |
| 67 | Charles Bender* | .500 | 1911 | |
| 67 | Herb Pennock | .500 | 1931 | |
| 67 | Spud Chandler | .500 | 1949 | |
| 67 | Bill Doak | .500 | 1921 | |
| 67 | Dutch Leonard | .500 | 1914 | |
| 67 | Max Lanier | .500 | 1942 | |
| 67 | Mort Cooper | .500 | 1942 | |
| 67 | Lefty Grove* | .500 | 1925 | |
| 67 | Hank Borowy | .500 | 1942 | |
| 67 | Tom Hughes | .500 | 1909 | |
| 67 | Russ Ford | .500 | 1910 | |
| 67 | Tiny Bonham | .500 | 1942 | |
| 67 | Sal Maglie# | .500 | 1954 | |
| 67 | Dutch Leonard | .500 | 1918 | |
| 67 | Vean Gregg | .500 | 1911 | |
| 67 | Carl Hubbell* | .500 | 1928 | |
| 67 | Lefty Gomez | .500 | 1936 | |
| 67 | Lefty Gomez | .500 | 1939 | |
| 67 | Bill Donovan | .500 | 1907 | |
| 67 | Paul Derringer | .500 | 1937 | |
| 67 | Hod Eller | .500 | 1918 | |
| 67 | Ray Brown | .500 | 1939 | |
| 67 | Jesse Haines | .500 | 1920 | |
| 67 | Waite Hoyt | .500 | 1925 | |
| 67 | Dave Brown | .500 | 1924 | |
| 67 | Christy Mathewson* | .500 | 1911 | |
| 67 | Mordecai Brown* | .500 | 1910 | |
| 67 | Orval Overall | .500 | 1909 | |
| 67 | Orval Overall | .500 | 1910 | |
| 67 | Barney Morris | .500 | 1935 | |
| 67 | Walter Johnson* | .500 | 1926 | |
| 67 | George McQuillan | .500 | 1908 |
