| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 8.53 | 190707280_ATL_CHN |
| Ed Walsh | CHA | 5.76 | 190707270_CHA_OAK |
| Christy Mathewson | SFN | 2.25 | 190707290_SFN_SLN |
| Andy Coakley | CIN | 1.23 | 190707270_SFN_CIN |
| Glenn Liebhardt | CLE | 1.19 | 190707290_CLE_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Duggleby? | PIT | -1.68 | 190707290_ATL_PIT |
| Art Fromme | SLN | -1.45 | 190707282_LAN_SLN |
| Al Orth | NYA | -1.12 | 190707270_CLE_NYA |
| Vive Lindaman | ATL | -1 | 190707290_ATL_PIT |
| Doc Scanlan | LAN | -0.77 | 190707270_LAN_SLN |
Based on accumulated WAA for this season up to 1907-07-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.44 | Mordecai Brown | 173.7 | CHN |
| +002+ | 6.49 | Ed Walsh | 250.3 | CHA |
| +003+ | 5.53 | Carl Lundgren | 129.7 | CHN |
| +005+ | 4.98 | Cy Young | 207.3 | BOS |
| +006+ | 4.89 | Addie Joss | 201.7 | CLE |
| +008+ | 4.35 | Christy Mathewson | 170.7 | SFN |
| +010+ | 4.01 | Bob Ewing | 202 | CIN |
| +012+ | 3.94 | Orval Overall | 151.3 | CHN |
| +013+ | 3.64 | Jim Pastorius | 121 | LAN |
| +014+ | 3.63 | Ed Killian | 173.3 | DET |
| +015+ | 3.63 | Frank Smith | 182 | CHA |
| +017+ | 3.57 | Glenn Liebhardt | 180.3 | CLE |
| +019+ | 3.32 | Andy Coakley | 147.7 | CIN |
| +021+ | 2.97 | Ed Siever | 144.7 | DET |
| +023+ | 2.71 | Ed Reulbach | 97.7 | CHN |
| +027+ | 2.28 | Tex Pruiett | 102.3 | BOS |
| +031+ | 2.12 | Patsy Flaherty | 124.7 | ATL |
| +034+ | 1.97 | Tully Sparks | 132 | PHI |
| +035+ | 1.88 | Nap Rucker | 156.7 | LAN |
| +038+ | 1.82 | Doc White | 153.7 | CHA |
| +040+ | 1.79 | Nick Altrock | 137.3 | CHA |
| +039+ | 1.79 | Howie Camnitz | 74.7 | PIT |
| +043+ | 1.76 | Lefty Leifield | 188 | PIT |
| +047+ | 1.67 | Bill Donovan | 118.3 | DET |
| +049+ | 1.6 | Jack Pfiester | 102 | CHN |
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