| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 8.71 | 190707120_CHN_PHI |
| Ed Walsh | CHA | 6.65 | 190707130_MIN_CHA |
| Cy Young | BOS | 2.07 | 190707120_BOS_CLE |
| Ed Killian | DET | 1.44 | 190707121_NYA_DET |
| Glenn Liebhardt | CLE | 1.42 | 190707130_BOS_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Oscar Graham | MIN | -2.13 | 190707130_MIN_CHA |
| Cy Morgan | BAL | -2.04 | 190707120_OAK_BAL |
| Stoney McGlynn | SLN | -1.33 | 190707132_SLN_ATL |
| George Mullin | DET | -1.16 | 190707122_NYA_DET |
| Buster Brown | PHI | -1.02 | 190707110_CHN_PHI |
Based on accumulated WAA for this season up to 1907-07-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.63 | Mordecai Brown | 141.3 | CHN |
| +002+ | 5.76 | Ed Walsh | 202.3 | CHA |
| +003+ | 5.46 | Addie Joss | 170.7 | CLE |
| +004+ | 5.09 | Carl Lundgren | 110 | CHN |
| +006+ | 4.44 | Glenn Liebhardt | 138.3 | CLE |
| +007+ | 4.39 | Cy Young | 178 | BOS |
| +009+ | 4.07 | Ed Killian | 151.3 | DET |
| +010+ | 3.72 | Frank Smith | 158.7 | CHA |
| +011+ | 3.36 | Bob Ewing | 168 | CIN |
| +012+ | 3.31 | Joe McGinnity | 172 | SFN |
| +014+ | 3.03 | Jim Pastorius | 105 | LAN |
| +015+ | 3 | Christy Mathewson | 132.7 | SFN |
| +022+ | 2.61 | Orval Overall | 133.3 | CHN |
| +023+ | 2.5 | Doc White | 135.7 | CHA |
| +026+ | 2.31 | Jack Pfiester | 89 | CHN |
| +027+ | 2.21 | Sam Leever | 115.7 | PIT |
| +029+ | 2.05 | Andy Coakley | 121.7 | CIN |
| +031+ | 1.92 | Hooks Wiltse | 99.3 | SFN |
| +033+ | 1.85 | Tex Pruiett | 88.7 | BOS |
| +034+ | 1.82 | Bob Rhoads | 134.7 | CLE |
| +036+ | 1.76 | Ed Siever | 115.7 | DET |
| +045+ | 1.5 | Fred Glade | 112.7 | BAL |
| +047+ | 1.49 | Bill Donovan | 92 | DET |
| XXXXX | 1.25 | Vic Willis | 159 | PIT |
| XXXXX | 1.18 | Nap Rucker | 136.7 | LAN |
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