List of pitchers with the most strikeouts during the 1913 baseball season
| Rank | Player Name | Total SOs |
| 1 | Walter Johnson | 243 |
| 2 | Tom Seaton | 168 |
| 3 | Jeff Tesreau | 167 |
| 4 | Cy Falkenberg | 166 |
| 4 | Vean Gregg | 166 |
| 6 | Pete Alexander | 159 |
| 7 | Jim Scott | 158 |
| 8 | Bob Groom | 156 |
| 9 | Eddie Plank | 151 |
| 9 | Rube Marquard | 151 |
| 11 | Babe Adams | 144 |
| 11 | Dutch Leonard | 144 |
| 13 | Lefty Tyler | 143 |
| 14 | Willie Mitchell | 141 |
| 15 | Claude Hendrix | 138 |
| 16 | Larry Cheney | 136 |
| 17 | Chief Bender | 135 |
| 18 | Smoky Joe Wood | 123 |
| 19 | Hugh Bedient | 122 |
| 19 | Reb Russell | 122 |
| 21 | Eddie Cicotte | 121 |
| 22 | Nap Rucker | 111 |
| 23 | Joe Boehling | 110 |
| 23 | Red Ames | 110 |
| 25 | Dick Rudolph | 109 |
