| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Young | BOS | 4.18 | 190709090_OAK_BOS |
| Addie Joss | CLE | 2.93 | 190709110_CLE_DET |
| Christy Mathewson | SFN | 2.58 | 190709092_ATL_SFN |
| Chief Bender | OAK | 1.13 | 190709110_OAK_BOS |
| Ed Reulbach | CHN | 1.03 | 190709110_SLN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Frank Oberlin | MIN | -6.05 | 190709101_NYA_MIN |
| Irv Young | ATL | -5.98 | 190709092_ATL_SFN |
| Al Orth | NYA | -3.96 | 190709102_NYA_MIN |
| Cy Morgan | BOS | -0.81 | 190709110_OAK_BOS |
| George Mullin | DET | -0.73 | 190709110_CLE_DET |
Based on accumulated WAA for this season up to 1907-09-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.24 | Mordecai Brown | 216.7 | CHN |
| +003+ | 8.53 | Ed Walsh | 363.7 | CHA |
| +004+ | 8.17 | Cy Young | 308.3 | BOS |
| +006+ | 7.38 | Carl Lundgren | 178.3 | CHN |
| +007+ | 7.25 | Addie Joss | 297.7 | CLE |
| +008+ | 7.03 | Orval Overall | 233.3 | CHN |
| +009+ | 6.29 | Christy Mathewson | 263.7 | SFN |
| +014+ | 5.53 | Bob Ewing | 290 | CIN |
| +017+ | 4.03 | Tully Sparks | 216 | PHI |
| +018+ | 3.92 | Ed Siever | 225.7 | DET |
| +019+ | 3.86 | Chief Bender | 213 | OAK |
| +020+ | 3.56 | Doc White | 243 | CHA |
| +021+ | 3.54 | Ed Reulbach | 157 | CHN |
| +022+ | 3.49 | Jack Pfiester | 166.7 | CHN |
| +023+ | 3.4 | Ed Karger | 272.7 | SLN |
| +024+ | 3.37 | Ed Killian | 270.3 | DET |
| +026+ | 3.35 | Jim Pastorius | 184.3 | LAN |
| +027+ | 3.32 | Frank Smith | 277 | CHA |
| +028+ | 3.29 | Sam Leever | 194 | PIT |
| +038+ | 2.72 | Andy Coakley | 228.7 | CIN |
| +040+ | 2.69 | Hooks Wiltse | 173.7 | SFN |
| +043+ | 2.49 | Lew Moren | 227.7 | PHI |
| +045+ | 2.27 | George Winter | 221 | BOS |
| +053+ | 2.02 | Jake Weimer | 170 | CIN |
| +058+ | 1.7 | Bill Donovan | 201 | DET |
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