| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 8.79 | 190708060_SFN_CHN |
| Ed Walsh | CHA | 7.34 | 190708082_CHA_BOS |
| Cy Young | BOS | 2.59 | 190708070_CHA_BOS |
| Christy Mathewson | SFN | 1.68 | 190708081_SFN_PIT |
| Ed Killian | DET | 1.63 | 190708070_DET_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Earl Moore | NYA | -4.58 | 190708060_CHA_NYA |
| Cy Falkenberg | MIN | -1.76 | 190708080_CLE_MIN |
| George Mullin | DET | -1.14 | 190708080_DET_OAK |
| Gus Dorner | ATL | -0.97 | 190708080_ATL_SLN |
| Fred Glade | BAL | -0.65 | 190708070_BAL_NYA |
Based on accumulated WAA for this season up to 1907-08-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.01 | Mordecai Brown | 191.7 | CHN |
| +002+ | 7.96 | Ed Walsh | 286 | CHA |
| +004+ | 6.15 | Cy Young | 239.3 | BOS |
| +006+ | 4.93 | Addie Joss | 218.7 | CLE |
| +012+ | 4.6 | Bob Ewing | 221 | CIN |
| +013+ | 4.55 | Ed Reulbach | 129.7 | CHN |
| +014+ | 4.26 | Orval Overall | 177.3 | CHN |
| +015+ | 4.21 | Ed Killian | 198.3 | DET |
| +016+ | 4.2 | Christy Mathewson | 186.7 | SFN |
| +018+ | 3.78 | Ed Siever | 162.7 | DET |
| +019+ | 3.7 | Frank Smith | 217 | CHA |
| +020+ | 3.54 | Andy Coakley | 170.7 | CIN |
| +021+ | 3.45 | Jim Pastorius | 129.3 | LAN |
| +022+ | 3.44 | Tully Sparks | 150 | PHI |
| +023+ | 3.41 | Glenn Liebhardt | 195.3 | CLE |
| +027+ | 2.71 | Lew Moren | 173.7 | PHI |
| +028+ | 2.68 | Patsy Flaherty | 143 | ATL |
| +032+ | 2.45 | Tex Pruiett | 125 | BOS |
| +033+ | 2.38 | Hooks Wiltse | 144.7 | SFN |
| +035+ | 2.33 | Chief Bender | 143.3 | OAK |
| +036+ | 2.27 | Sam Leever | 136.3 | PIT |
| +037+ | 2.27 | Vic Willis | 196 | PIT |
| +038+ | 2.24 | George Winter | 167 | BOS |
| +039+ | 2.23 | Bill Donovan | 136.3 | DET |
| +043+ | 2.06 | Nap Rucker | 174 | LAN |
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