| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 9.32 | 190708130_CHN_PHI |
| Addie Joss | CLE | 2.42 | 190708150_OAK_CLE |
| Bob Ewing | CIN | 2.14 | 190708150_CIN_SFN |
| Jim Pastorius | LAN | 1.19 | 190708150_PIT_LAN |
| Frank Smith | CHA | 1.16 | 190708130_BOS_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Irv Young | ATL | -5.59 | 190708130_SLN_ATL |
| Cy Morgan | BOS | -1.96 | 190708150_BOS_CHA |
| Frank Oberlin | MIN | -1.94 | 190708130_MIN_BAL |
| Jack Chesbro | NYA | -1.4 | 190708140_NYA_CLE |
| Art Fromme | SLN | -1.13 | 190708130_SLN_ATL |
Based on accumulated WAA for this season up to 1907-08-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.05 | Mordecai Brown | 199 | CHN |
| +002+ | 7.99 | Ed Walsh | 295 | CHA |
| +005+ | 5.76 | Carl Lundgren | 138.7 | CHN |
| +006+ | 5.59 | Addie Joss | 236.7 | CLE |
| +009+ | 5.07 | Orval Overall | 186.3 | CHN |
| +010+ | 5.03 | Bob Ewing | 238 | CIN |
| +015+ | 4.42 | Christy Mathewson | 196.7 | SFN |
| +016+ | 4.17 | Tully Sparks | 168 | PHI |
| +018+ | 3.89 | Ed Killian | 204.3 | DET |
| +019+ | 3.66 | Ed Siever | 173.7 | DET |
| +020+ | 3.53 | Glenn Liebhardt | 204.3 | CLE |
| +021+ | 3.53 | Sam Leever | 151.3 | PIT |
| +022+ | 3.5 | Andy Coakley | 179.7 | CIN |
| +023+ | 3.41 | Chief Bender | 161.3 | OAK |
| +024+ | 3.28 | Lew Moren | 189.7 | PHI |
| +026+ | 3.21 | Ed Karger | 208.3 | SLN |
| +027+ | 3.13 | Patsy Flaherty | 160 | ATL |
| +028+ | 3.07 | Jim Pastorius | 147.3 | LAN |
| +029+ | 3.07 | Frank Smith | 226 | CHA |
| +030+ | 3.03 | Bill Donovan | 153.3 | DET |
| +032+ | 3 | Jack Pfiester | 130.7 | CHN |
| +035+ | 2.85 | Nap Rucker | 183 | LAN |
| +037+ | 2.71 | Deacon Phillippe | 184 | PIT |
| +039+ | 2.43 | Hooks Wiltse | 152.7 | SFN |
| +040+ | 2.42 | George Winter | 176 | BOS |
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