 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| SINGLE SEASON BATTING | CAREER BATTING |
| 477 PA required for season rate statistics. | 3000 PA required for career rate statistics. |
| Player | Value | Year | Board | Stat | Board | Value | Player |
|---|---|---|---|---|---|---|---|
| Hugh Duffy | .4397 | 1894 | Season | Batting Average | Career | .3529 | Ty Cobb |
| John McGraw | .5465 | 1899 | Season | On-Base Pct | Career | .4595 | Babe Ruth |
| Babe Ruth | .7908 | 1925 | Season | Slugging Pct | Career | .6113 | Babe Ruth |
| Babe Ruth | 1.2797 | 1925 | Season | On-Base plus Slugging Pct | Career | 1.0708 | Babe Ruth |
| Deacon McGuire | 163 | 1899 | Season | Games | Career | 3644 | Lou Gehrig |
| Pat Patterson | 688 | 1934 | Season | At-Bats | Career | 13839 | Ty Cobb |
| Billy Hamilton | 192 | 1894 | Season | Runs | Career | 2713 | Ty Cobb |
| Ty Cobb | 271 | 1911 | Season | Hits | Career | 4884 | Ty Cobb |
| Babe Ruth | 446 | 1925 | Season | Total Bases | Career | 7000 | Lou Gehrig |
| Willie Keeler | 206 | 1898 | Season | Singles | Career | 3578 | Ty Cobb |
| Charlie Smith | 71 | 1931 | Season | Doubles | Career | 867 | Tris Speaker |
| Jack Fournier | 32 | 1915 | Season | Triples | Career | 347 | Ty Cobb |
| Babe Ruth | 59 | 1925 | Season | Home Runs | Career | 639 | Josh Gibson |
| Babe Ruth | 179 | 1925 | Season | RBIs | Career | 2666 | Lou Gehrig |
| Arlie Latham | 129 | 1887 | Season | Stolen Bases | Career | 916 | Billy Hamilton |
| Honus Wagner | 54 | 1906 | Season | Caught Stealing | Career | 608 | Ty Cobb |
| Ted Williams | 158 | 1946 | Season | Walks | Career | 2321 | Lou Gehrig |
| Ted Strong | 164 | 1942 | Season | Strikeouts | Career | 2175 | Josh Gibson |
| Tris Speaker | 15.95 | 1914 | Season | Wins Above Replacement | Career | 170.17 | Ty Cobb |
| SINGLE SEASON PITCHING | CAREER PITCHING |
| 154 IP required for season rate statistics. | 900 IP required for career rate statistics. |
| Player | Value | Year | Board | Stat | Board | Value | Player |
|---|---|---|---|---|---|---|---|
| Mordecai Brown | 1.246 | 1908 | Season | Earned Run Average | Career | 1.960 | Addie Joss |
| Kid Gleason | 38 | 1890 | Season | Wins | Career | 513 | Cy Young |
| Kid Carsey | 37 | 1891 | Season | Losses | Career | 361 | Joe Williams |
| Harry Brecheen | .895 | 1944 | Season | Winning Percentage | Career | .693 | Mort Cooper |
| Joe Oeschger | 25 | 1923 | Season | Saves | Career | 154 | Bill Sayles |
| Curly Brown | 99 | 1911 | Season | Games | Career | 1232 | Jack Russell |
| Amos Rusie | 63 | 1890 | Season | Games Started | Career | 872 | Cy Young |
| Amos Rusie | 58 | 1892 | Season | Complete Games | Career | 757 | Cy Young |
| Ed Walsh | 14 | 1908 | Season | Shutouts | Career | 77 | Cy Young |
| Amos Rusie | 548.0 | 1890 | Season | Innings Pitched | Career | 7772.0 | Cy Young |
| Kid Carsey | 513 | 1891 | Season | Hits Allowed | Career | 7617 | Cy Young |
| Lino Donoso | 42 | 1950 | Season | Home Runs Allowed | Career | 355 | Henry McHenry |
| Amos Rusie | 341 | 1890 | Season | Strikeouts | Career | 3533 | Walter Johnson |
| Amos Rusie | 289 | 1890 | Season | Bases on Balls | Career | 2540 | Luis Tiant Sr. |
| Christy Mathewson | 0.70 | 1913 | Season | Bases on Balls / 9 IP | Career | 1.43 | Deacon Phillippe |
| Jose Mendez | 5.64 | 1907 | Season | Hits Allowed / 9 IP | Career | 7.03 | Orval Overall |
| Bob Feller | 8.46 | 1937 | Season | Strikeouts / 9 IP | Career | 6.32 | Rube Waddell |
| Mordecai Brown | 0.78 | 1908 | Season | Walks + Hits / IP | Career | 0.99 | Addie Joss |
| Spud Chandler | .1805 | 1945 | Season | Opponents AVG | Career | .2152 | Ed Walsh |
| Mordecai Brown | .2178 | 1908 | Season | Opponents OBP | Career | .2619 | Addie Joss |
| Amos Rusie | .2083 | 1892 | Season | Opponents SLG | Career | .2477 | Amos Rusie |
| Mordecai Brown | .4506 | 1908 | Season | Opponents OPS | Career | .5418 | Ed Walsh |
| Rube Waddell | 11.98 | 1904 | Season | Wins Above Replacement | Career | 159.09 | Cy Young |
