| Starter | Tm | Tier | Game |
|---|---|---|---|
| Eddie Cicotte | CHA | 4.72 | 191309280_CLE_CHA |
| Babe Adams | PIT | 1.41 | 191309260_CHN_PIT |
| Ray Caldwell | NYA | 1.3 | 191309270_MIN_NYA |
| Joe Boehling | MIN | 1.24 | 191309260_MIN_NYA |
| Cy Falkenberg | CLE | 1.23 | 191309280_CLE_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| George Chalmers | PHI | -1.34 | 191309270_ATL_PHI |
| Nick Cullop | CLE | -1.23 | 191309272_CLE_DET |
| Byron Houck | OAK | -1.08 | 191309270_OAK_BOS |
| Bob Groom | MIN | -0.56 | 191309270_MIN_NYA |
| Lefty Williams | DET | -0.53 | 191309280_BAL_DET |
Based on accumulated WAA for this season up to 1913-09-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 14.94 | Walter Johnson | 337.3 | MIN |
| +002+ | 9.02 | Eddie Cicotte | 265.7 | CHA |
| +003+ | 8.58 | Jim Scott | 309.7 | CHA |
| +005+ | 7.99 | Reb Russell | 310.3 | CHA |
| +011+ | 5.96 | Christy Mathewson | 302 | SFN |
| +013+ | 5.55 | Babe Adams | 313.7 | PIT |
| +015+ | 5.3 | Joe Boehling | 230.3 | MIN |
| +017+ | 5.16 | Cy Falkenberg | 276 | CLE |
| +022+ | 4.65 | Jeff Tesreau | 276.7 | SFN |
| +023+ | 4.56 | Vean Gregg | 276.3 | CLE |
| +025+ | 4.25 | Ray Caldwell | 156.3 | NYA |
| +030+ | 3.77 | Al Demaree | 196.3 | SFN |
| +034+ | 3.51 | Larry Cheney | 306 | CHN |
| +042+ | 2.98 | Rube Marquard | 283 | SFN |
| +043+ | 2.96 | Fred Blanding | 203 | CLE |
| +047+ | 2.73 | George Pierce | 159.3 | CHN |
| +048+ | 2.71 | Dutch Leonard | 241.7 | BOS |
| +052+ | 2.53 | Hooks Dauss | 217 | DET |
| +058+ | 2.37 | Bob Shawkey | 106 | OAK |
| +063+ | 2.22 | Ray Collins | 246.7 | BOS |
| +066+ | 2.14 | Slim Sallee | 276 | SLN |
| +068+ | 2.13 | Walt Leverenz | 198.7 | BAL |
| +069+ | 2.1 | Hippo Vaughn | 56 | CHN |
| +072+ | 1.94 | Tom Seaton | 314.7 | PHI |
| +073+ | 1.88 | Russ Ford | 229 | NYA |
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