| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 5.1 | 190706290_CHA_BAL |
| Ed Reulbach | CHN | 3.55 | 190706290_PIT_CHN |
| Cy Young | BOS | 2.5 | 190707010_OAK_BOS |
| Ed Killian | DET | 1.89 | 190707010_DET_CHA |
| Joe McGinnity | SFN | 1.44 | 190707011_SFN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Dinneen | BAL | -4.82 | 190707010_CLE_BAL |
| Buster Brown | PHI | -2.39 | 190707012_SFN_PHI |
| Stoney McGlynn | SLN | -1.93 | 190706290_SLN_CIN |
| Irv Young | ATL | -1.61 | 190707012_ATL_LAN |
| Cy Falkenberg | MIN | -1.44 | 190707011_MIN_NYA |
Based on accumulated WAA for this season up to 1907-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.76 | Ed Walsh | 158.3 | CHA |
| +002+ | 4.7 | Carl Lundgren | 103 | CHN |
| +004+ | 4.25 | Cy Young | 153 | BOS |
| +006+ | 3.4 | Glenn Liebhardt | 105.3 | CLE |
| +007+ | 3.35 | Bob Ewing | 152 | CIN |
| +008+ | 3.26 | Addie Joss | 143.7 | CLE |
| +010+ | 3.2 | Frank Smith | 136.7 | CHA |
| +009+ | 3.2 | Ed Killian | 131.3 | DET |
| +012+ | 2.76 | Joe McGinnity | 149.3 | SFN |
| +013+ | 2.63 | Jim Pastorius | 87 | LAN |
| +019+ | 2.23 | George Bell | 123.7 | LAN |
| +021+ | 2.2 | Bill Donovan | 59 | DET |
| +023+ | 2.19 | Christy Mathewson | 114.7 | SFN |
| +025+ | 2.02 | Fred Glade | 97.7 | BAL |
| +026+ | 1.98 | Ed Siever | 101.7 | DET |
| +027+ | 1.95 | Andy Coakley | 98.7 | CIN |
| +028+ | 1.93 | Doc White | 118.7 | CHA |
| +030+ | 1.84 | Harry Howell | 142.3 | BAL |
| +032+ | 1.83 | Ed Reulbach | 50.3 | CHN |
| +035+ | 1.66 | Nick Altrock | 97.3 | CHA |
| +038+ | 1.55 | Barney Pelty | 129 | BAL |
| +039+ | 1.5 | Lefty Leifield | 147 | PIT |
| +040+ | 1.49 | Patsy Flaherty | 97.7 | ATL |
| +041+ | 1.46 | Fred Beebe | 154 | SLN |
| +043+ | 1.43 | Tex Pruiett | 70.7 | BOS |
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