| Washington Senators - 1913 | |||
Record: 90-64 Park: Griffith Stadium I Attendance: 325,831 Park Factor: 102 | |||
| Batting | Pitching | Fielding | Lineups | Value | |||||||
| Player | G | BFP | OUTS | ER | ERA | ERpm | eWL |
| Walter Johnson | 48 | 1305 | 1038 | 44 | 1.14 | 69.1 | 33-5 |
| Joe Boehling | 38 | 953 | 706 | 56 | 2.14 | 21.2 | 17-9 |
| Jack Bentley | 3 | 31 | 33 | 0 | 0.00 | 3.6 | 1-0 |
| Doc Ayers | 4 | 71 | 53 | 3 | 1.53 | 2.8 | 2-0 |
| Slim Love | 5 | 68 | 50 | 3 | 1.62 | 2.5 | 2-0 |
| Jim Shaw | 2 | 47 | 39 | 3 | 2.08 | 1.3 | 1-0 |
| Clark Griffith | 1 | 4 | 3 | 0 | 0.00 | 0.3 | 0-0 |
| Harry Hedgpeth | 1 | 4 | 3 | 0 | 0.00 | 0.3 | 0-0 |
| Rex Dawson | 1 | 4 | 3 | 0 | 0.00 | 0.3 | 0-0 |
| Joe Gedeon | 1 | 1 | 1 | 0 | 0.00 | 0.1 | 0-0 |
| John Wilson | 3 | 18 | 12 | 2 | 4.50 | -0.7 | 0-0 |
| Mutt Williams | 1 | 16 | 12 | 2 | 4.50 | -0.7 | 0-0 |
| Harry Harper | 4 | 55 | 38 | 5 | 3.55 | -0.8 | 0-1 |
| Tom Drohan | 2 | 10 | 6 | 2 | 9.00 | -1.3 | 0-0 |
| Joe Engel | 36 | 695 | 494 | 56 | 3.06 | -1.8 | 9-9 |
| Germany Schaefer | 1 | 3 | 1 | 2 | 54.00 | -1.9 | 0-0 |
| Eddie Ainsmith | 1 | 3 | 1 | 2 | 54.00 | -1.9 | 0-0 |
| Nick Altrock | 4 | 43 | 27 | 5 | 5.00 | -2.0 | 0-1 |
| Carl Cashion | 4 | 43 | 27 | 6 | 6.00 | -3.0 | 0-1 |
| Bob Groom | 37 | 1102 | 793 | 95 | 3.23 | -8.0 | 13-16 |
| Bert Gallia | 31 | 436 | 288 | 44 | 4.12 | -12.3 | 4-7 |
| George Mullin | 11 | 284 | 172 | 32 | 5.02 | -13.0 | 2-4 |
| Tom Hughes | 36 | 585 | 389 | 62 | 4.30 | -19.2 | 5-9 |

