| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 7.59 | 190708310_CHA_CLE |
| Carl Lundgren | CHN | 3.54 | 190708302_CHN_PIT |
| Addie Joss | CLE | 2.1 | 190708290_CHA_CLE |
| Bob Ewing | CIN | 1.84 | 190708310_CHN_CIN |
| Tully Sparks | PHI | 1.68 | 190708300_LAN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Irv Young | ATL | -6.8 | 190708300_SFN_ATL |
| Casey Patten | MIN | -3.73 | 190708300_BOS_MIN |
| Cy Morgan | BOS | -1.76 | 190708300_BOS_MIN |
| Bill Hogg | NYA | -1.26 | 190708290_OAK_NYA |
| Roy Hitt | CIN | -0.51 | 190708290_CIN_ATL |
Based on accumulated WAA for this season up to 1907-08-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.55 | Mordecai Brown | 209.7 | CHN |
| +002+ | 9.11 | Ed Walsh | 347 | CHA |
| +004+ | 7.4 | Carl Lundgren | 163.3 | CHN |
| +006+ | 6.68 | Cy Young | 277.3 | BOS |
| +007+ | 6.39 | Orval Overall | 222.3 | CHN |
| +009+ | 5.62 | Addie Joss | 269.7 | CLE |
| +011+ | 5.42 | Bob Ewing | 274.7 | CIN |
| +013+ | 5.23 | Christy Mathewson | 242.7 | SFN |
| +014+ | 5.13 | Tully Sparks | 201 | PHI |
| +016+ | 4.79 | Jack Pfiester | 159.7 | CHN |
| +018+ | 4.51 | Ed Siever | 211 | DET |
| +019+ | 4.26 | Ed Killian | 246.3 | DET |
| +020+ | 4.22 | Ed Karger | 254.7 | SLN |
| +021+ | 4.16 | Chief Bender | 186.7 | OAK |
| +022+ | 4.02 | Frank Smith | 252 | CHA |
| +024+ | 3.21 | Sam Leever | 176.3 | PIT |
| +030+ | 2.88 | Nap Rucker | 213 | LAN |
| +036+ | 2.59 | Lew Moren | 210.7 | PHI |
| +037+ | 2.55 | Jim Pastorius | 168.3 | LAN |
| +039+ | 2.4 | Doc White | 197.7 | CHA |
| +041+ | 2.36 | Andy Coakley | 200.7 | CIN |
| +040+ | 2.36 | Hooks Wiltse | 167.7 | SFN |
| +044+ | 2.2 | Bob Rhoads | 220 | CLE |
| +053+ | 1.75 | Bill Donovan | 180 | DET |
| +056+ | 1.69 | Glenn Liebhardt | 224 | CLE |
_