| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 8.71 | 190707120_CHN_PHI |
| Ed Walsh | CHA | 6.72 | 190707100_OAK_CHA |
| Addie Joss | CLE | 2.44 | 190707102_BOS_CLE |
| Cy Young | BOS | 2.07 | 190707120_BOS_CLE |
| Ed Killian | DET | 1.44 | 190707121_NYA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Morgan | BAL | -2.04 | 190707120_OAK_BAL |
| Doc Scanlan | LAN | -2.03 | 190707100_CHN_LAN |
| Jake Boultes | ATL | -1.45 | 190707100_CIN_ATL |
| George Mullin | DET | -1.16 | 190707122_NYA_DET |
| Art Fromme | SLN | -1.15 | 190707100_SLN_SFN |
Based on accumulated WAA for this season up to 1907-07-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.66 | Mordecai Brown | 141.3 | CHN |
| +002+ | 5.9 | Ed Walsh | 193.3 | CHA |
| +003+ | 5.49 | Addie Joss | 170.7 | CLE |
| +004+ | 5.11 | Carl Lundgren | 110 | CHN |
| +006+ | 4.39 | Cy Young | 178 | BOS |
| +008+ | 4.09 | Ed Killian | 151.3 | DET |
| +009+ | 3.91 | Glenn Liebhardt | 129.3 | CLE |
| +010+ | 3.74 | Frank Smith | 158.7 | CHA |
| +011+ | 3.36 | Bob Ewing | 168 | CIN |
| +012+ | 3.34 | Joe McGinnity | 172 | SFN |
| +013+ | 3.04 | Jim Pastorius | 105 | LAN |
| +019+ | 2.71 | Sam Leever | 109.3 | PIT |
| +022+ | 2.52 | Doc White | 135.7 | CHA |
| +024+ | 2.47 | Orval Overall | 123.7 | CHN |
| +025+ | 2.33 | Jack Pfiester | 89 | CHN |
| +026+ | 2.29 | Lefty Leifield | 164 | PIT |
| +027+ | 2.27 | Christy Mathewson | 123.7 | SFN |
| +030+ | 2.06 | Andy Coakley | 121.7 | CIN |
| +031+ | 1.93 | Hooks Wiltse | 99.3 | SFN |
| +034+ | 1.85 | Tex Pruiett | 88.7 | BOS |
| +035+ | 1.84 | Bob Rhoads | 134.7 | CLE |
| +037+ | 1.78 | Ed Siever | 115.7 | DET |
| +044+ | 1.53 | Fred Glade | 112.7 | BAL |
| +053+ | 1.3 | Bill Donovan | 87 | DET |
| XXXXX | 1.23 | Vic Willis | 159 | PIT |
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