| Starter | Tm | Tier | Game |
|---|---|---|---|
| Christy Mathewson | SFN | 2.16 | 191310021_PHI_SFN |
| Joe Boehling | MIN | 1.56 | 191310032_BOS_MIN |
| Vean Gregg | CLE | 1.19 | 191310010_CLE_DET |
| Ray Caldwell | NYA | 0.94 | 191310031_NYA_OAK |
| Dutch Leonard | BOS | 0.45 | 191310031_BOS_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| George Chalmers | PHI | -2.03 | 191310021_PHI_SFN |
| Ralph Comstock | DET | -0.91 | 191310010_CLE_DET |
| Weldon Wyckoff | OAK | -0.5 | 191310032_NYA_OAK |
| Ray Fisher | NYA | -0.2 | 191310032_NYA_OAK |
| Dick Rudolph | ATL | -0.03 | 191310031_LAN_ATL |
Based on accumulated WAA for this season up to 1913-10-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 15.54 | Walter Johnson | 346.3 | MIN |
| +002+ | 8.98 | Eddie Cicotte | 265.7 | CHA |
| +004+ | 8.54 | Jim Scott | 309.7 | CHA |
| +005+ | 7.95 | Reb Russell | 310.3 | CHA |
| +011+ | 6.2 | Christy Mathewson | 306 | SFN |
| +013+ | 5.51 | Babe Adams | 313.7 | PIT |
| +016+ | 5.21 | Joe Boehling | 235.3 | MIN |
| +017+ | 5.15 | Vean Gregg | 285.3 | CLE |
| +018+ | 5.13 | Cy Falkenberg | 276 | CLE |
| +020+ | 4.96 | Jeff Tesreau | 281.7 | SFN |
| +028+ | 3.81 | Dutch Leonard | 259.7 | BOS |
| +033+ | 3.47 | Larry Cheney | 306 | CHN |
| +044+ | 2.93 | Fred Blanding | 203 | CLE |
| +046+ | 2.84 | Eddie Plank | 243.3 | OAK |
| +051+ | 2.54 | Ray Caldwell | 164.3 | NYA |
| +052+ | 2.51 | Hooks Dauss | 217 | DET |
| +053+ | 2.5 | Russ Ford | 237 | NYA |
| +062+ | 2.26 | Ray Collins | 246.7 | BOS |
| +067+ | 2.11 | Slim Sallee | 276 | SLN |
| +068+ | 2.1 | Walt Leverenz | 198.7 | BAL |
| +069+ | 2.09 | Hippo Vaughn | 56 | CHN |
| +081+ | 1.67 | Tom Seaton | 320.7 | PHI |
| +080+ | 1.67 | Bill Steen | 128.3 | CLE |
| +084+ | 1.59 | Charlie Smith | 137.7 | CHN |
| +085+ | 1.52 | Bert Humphries | 181 | CHN |
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