| Starter | Tm | Tier | Game |
|---|---|---|---|
| Walter Johnson | MIN | 14.11 | 191308240_MIN_CHA |
| Jim Scott | CHA | 5.71 | 191308240_MIN_CHA |
| Ad Brennan | PHI | 2.48 | 191308232_PIT_PHI |
| Fred Blanding | CLE | 0.89 | 191308230_BOS_CLE |
| Chief Bender | OAK | 0.82 | 191308240_OAK_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pol Perritt | SLN | -5.15 | 191308230_SLN_ATL |
| George Suggs | CIN | -1.01 | 191308230_CIN_LAN |
| Earl Moseley | BOS | -0.91 | 191308240_BOS_DET |
| Al Schulz | NYA | -0.89 | 191308222_NYA_DET |
| Byron Houck | OAK | -0.73 | 191308220_OAK_CHA |
Based on accumulated WAA for this season up to 1913-08-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 12.17 | Walter Johnson | 267.3 | MIN |
| +002+ | 8.02 | Jim Scott | 249.3 | CHA |
| +004+ | 7.22 | Eddie Cicotte | 209.3 | CHA |
| +005+ | 6.74 | Reb Russell | 257.7 | CHA |
| +010+ | 5.28 | Willie Mitchell | 209 | CLE |
| +012+ | 5.21 | Ad Brennan | 184.7 | PHI |
| +014+ | 4.66 | Christy Mathewson | 240.7 | SFN |
| +017+ | 4.07 | Joe Boehling | 172.7 | MIN |
| +018+ | 3.76 | Chief Bender | 195.7 | OAK |
| +020+ | 3.51 | Dutch Leonard | 190.7 | BOS |
| +023+ | 3.33 | Jeff Tesreau | 218.7 | SFN |
| +024+ | 3.3 | Babe Adams | 253.7 | PIT |
| +028+ | 3.18 | Fred Blanding | 159 | CLE |
| +029+ | 3.15 | Ray Caldwell | 80.3 | NYA |
| +035+ | 2.87 | Cy Falkenberg | 219.3 | CLE |
| +039+ | 2.74 | Vean Gregg | 223.3 | CLE |
| +045+ | 2.56 | Eddie Plank | 205 | OAK |
| +049+ | 2.42 | Pete Alexander | 226.3 | PHI |
| +051+ | 2.3 | Rube Marquard | 222 | SFN |
| +056+ | 2.12 | Al Demaree | 150.3 | SFN |
| +058+ | 2.09 | Bob Shawkey | 56.7 | OAK |
| +059+ | 2.08 | Hooks Dauss | 171.3 | DET |
| +063+ | 1.92 | Frank Allen | 150.7 | LAN |
| +064+ | 1.91 | George Baumgardner | 203 | BAL |
| +065+ | 1.84 | Russ Ford | 186 | NYA |
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