| Starter | Tm | Tier | Game |
|---|---|---|---|
| Carl Lundgren | CHN | 4.59 | 190709050_CHN_PIT |
| Cy Young | BOS | 4.1 | 190709061_MIN_BOS |
| Addie Joss | CLE | 2.87 | 190709050_DET_CLE |
| Christy Mathewson | SFN | 2.22 | 190709062_PHI_SFN |
| Tully Sparks | PHI | 2.03 | 190709050_PHI_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Irv Young | ATL | -6.46 | 190709050_ATL_LAN |
| Al Orth | NYA | -3.66 | 190709061_NYA_OAK |
| Casey Patten | MIN | -3.51 | 190709061_MIN_BOS |
| Art Fromme | SLN | -1.5 | 190709060_CIN_SLN |
| Bill Duggleby? | PIT | -1.44 | 190709041_CIN_PIT |
Based on accumulated WAA for this season up to 1907-09-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 9.14 | Ed Walsh | 352.7 | CHA |
| +005+ | 7.51 | Cy Young | 295.3 | BOS |
| +006+ | 7.21 | Orval Overall | 231.3 | CHN |
| +007+ | 7.06 | Carl Lundgren | 171.3 | CHN |
| +008+ | 6.73 | Addie Joss | 288.7 | CLE |
| +009+ | 6.01 | Christy Mathewson | 256.7 | SFN |
| +014+ | 5.51 | Tully Sparks | 210 | PHI |
| +015+ | 5.26 | Bob Ewing | 283 | CIN |
| +017+ | 4.38 | Chief Bender | 195.7 | OAK |
| +018+ | 4.26 | Ed Reulbach | 147.7 | CHN |
| +019+ | 4.05 | Ed Siever | 217.7 | DET |
| +021+ | 4.03 | Ed Killian | 263.3 | DET |
| +022+ | 3.91 | Ed Karger | 263.7 | SLN |
| +023+ | 3.74 | Jack Pfiester | 166.7 | CHN |
| +024+ | 3.62 | Frank Smith | 268 | CHA |
| +026+ | 3.21 | Sam Leever | 187.3 | PIT |
| +030+ | 2.98 | Lew Moren | 224.7 | PHI |
| +033+ | 2.89 | Jim Pastorius | 175.3 | LAN |
| +038+ | 2.46 | Nap Rucker | 224.3 | LAN |
| +041+ | 2.3 | Andy Coakley | 212.7 | CIN |
| +045+ | 2.18 | Doc White | 216 | CHA |
| +056+ | 1.8 | Glenn Liebhardt | 241 | CLE |
| +058+ | 1.7 | Harry Howell | 264.7 | BAL |
| +059+ | 1.65 | George Bell | 235 | LAN |
| +061+ | 1.62 | Howie Camnitz | 143.7 | PIT |
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