| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 8.85 | 190708170_CHN_SFN |
| Ed Walsh | CHA | 6.52 | 190708160_MIN_CHA |
| Christy Mathewson | SFN | 1.71 | 190708170_CHN_SFN |
| Tully Sparks | PHI | 1.3 | 190708172_SLN_PHI |
| Ed Killian | DET | 1.24 | 190708170_NYA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Casey Patten | MIN | -4.68 | 190708180_MIN_CHA |
| Bill Dinneen | BAL | -2.59 | 190708160_BOS_BAL |
| Cy Morgan | BOS | -2.08 | 190708181_BOS_BAL |
| Art Fromme | SLN | -1.17 | 190708172_SLN_PHI |
| Jack Chesbro | NYA | -1.02 | 190708170_NYA_DET |
Based on accumulated WAA for this season up to 1907-08-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.19 | Mordecai Brown | 207 | CHN |
| +002+ | 8.3 | Ed Walsh | 305 | CHA |
| +005+ | 5.72 | Orval Overall | 195.3 | CHN |
| +006+ | 5.69 | Carl Lundgren | 138.7 | CHN |
| +007+ | 5.6 | Addie Joss | 236.7 | CLE |
| +012+ | 4.87 | Bob Ewing | 238 | CIN |
| +014+ | 4.54 | Tully Sparks | 175 | PHI |
| +016+ | 4.52 | Christy Mathewson | 208.7 | SFN |
| +018+ | 3.61 | Ed Siever | 173.7 | DET |
| +019+ | 3.6 | Ed Killian | 214.3 | DET |
| +020+ | 3.49 | Sam Leever | 151.3 | PIT |
| +021+ | 3.45 | Chief Bender | 161.3 | OAK |
| +022+ | 3.27 | Jack Pfiester | 134.7 | CHN |
| +023+ | 3.26 | Lew Moren | 189.7 | PHI |
| +024+ | 3.25 | Andy Coakley | 185.7 | CIN |
| +025+ | 3.22 | Ed Karger | 208.3 | SLN |
| +027+ | 3.09 | Patsy Flaherty | 160 | ATL |
| +028+ | 3.08 | Tex Pruiett | 137.3 | BOS |
| +029+ | 3.06 | Jim Pastorius | 147.3 | LAN |
| +032+ | 3.01 | Nap Rucker | 192.7 | LAN |
| +031+ | 3.01 | Frank Smith | 226 | CHA |
| +035+ | 2.82 | Glenn Liebhardt | 213.3 | CLE |
| +039+ | 2.66 | Deacon Phillippe | 184 | PIT |
| +041+ | 2.46 | Bill Donovan | 162.3 | DET |
| +043+ | 2.23 | Hooks Wiltse | 152.7 | SFN |
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