| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 5.6 | 190707251_CHA_OAK |
| Carl Lundgren | CHN | 4.87 | 190707260_ATL_CHN |
| Addie Joss | CLE | 3.18 | 190707240_CLE_NYA |
| Christy Mathewson | SFN | 2.16 | 190707250_SFN_CIN |
| Cy Young | BOS | 2.14 | 190707260_DET_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Casey Patten | MIN | -4.21 | 190707240_BAL_MIN |
| Earl Moore | NYA | -4.13 | 190707262_CLE_NYA |
| Cy Morgan | BAL | -3.02 | 190707240_BAL_MIN |
| George Mullin | DET | -1.65 | 190707260_DET_BOS |
| Vive Lindaman | ATL | -1.15 | 190707260_ATL_CHN |
Based on accumulated WAA for this season up to 1907-07-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.35 | Mordecai Brown | 162 | CHN |
| +002+ | 6.2 | Ed Walsh | 241.3 | CHA |
| +003+ | 5.55 | Carl Lundgren | 129.7 | CHN |
| +005+ | 5.1 | Addie Joss | 193.7 | CLE |
| +006+ | 4.98 | Cy Young | 207.3 | BOS |
| +008+ | 4.02 | Christy Mathewson | 159.7 | SFN |
| +010+ | 3.96 | Orval Overall | 151.3 | CHN |
| +012+ | 3.78 | Glenn Liebhardt | 172.3 | CLE |
| +013+ | 3.73 | Bob Ewing | 194 | CIN |
| +014+ | 3.64 | Ed Killian | 173.3 | DET |
| +015+ | 3.63 | Frank Smith | 182 | CHA |
| +016+ | 3.48 | Jim Pastorius | 114 | LAN |
| +020+ | 2.98 | Ed Siever | 144.7 | DET |
| +021+ | 2.97 | Andy Coakley | 138.7 | CIN |
| +026+ | 2.37 | Hooks Wiltse | 116.3 | SFN |
| +032+ | 1.99 | Ed Reulbach | 88.7 | CHN |
| +033+ | 1.96 | Tex Pruiett | 98.3 | BOS |
| +035+ | 1.86 | Nap Rucker | 156.7 | LAN |
| +036+ | 1.84 | Sam Leever | 120.7 | PIT |
| +037+ | 1.82 | Doc White | 153.7 | CHA |
| +039+ | 1.8 | Patsy Flaherty | 115.7 | ATL |
| +040+ | 1.79 | Nick Altrock | 137.3 | CHA |
| +042+ | 1.78 | Bill Donovan | 109.3 | DET |
| +043+ | 1.77 | Lefty Leifield | 183 | PIT |
| +046+ | 1.68 | George Bell | 159.7 | LAN |
_