| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 8.53 | 190707280_ATL_CHN |
| Ed Walsh | CHA | 5.76 | 190707270_CHA_OAK |
| Cy Young | BOS | 2.14 | 190707260_DET_BOS |
| Andy Coakley | CIN | 1.23 | 190707270_SFN_CIN |
| Jim Pastorius | LAN | 0.94 | 190707282_LAN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Earl Moore | NYA | -4.13 | 190707262_CLE_NYA |
| Oscar Graham | MIN | -2.41 | 190707260_BAL_MIN |
| George Mullin | DET | -1.65 | 190707260_DET_BOS |
| Art Fromme | SLN | -1.45 | 190707282_LAN_SLN |
| Vive Lindaman | ATL | -1.15 | 190707260_ATL_CHN |
Based on accumulated WAA for this season up to 1907-07-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.87 | Mordecai Brown | 163.7 | CHN |
| +002+ | 6.52 | Ed Walsh | 250.3 | CHA |
| +003+ | 5.56 | Carl Lundgren | 129.7 | CHN |
| +005+ | 5 | Cy Young | 207.3 | BOS |
| +006+ | 4.89 | Addie Joss | 201.7 | CLE |
| +009+ | 4.13 | Christy Mathewson | 159.7 | SFN |
| +010+ | 3.97 | Orval Overall | 151.3 | CHN |
| +012+ | 3.79 | Bob Ewing | 194 | CIN |
| +013+ | 3.76 | Glenn Liebhardt | 172.3 | CLE |
| +014+ | 3.66 | Jim Pastorius | 121 | LAN |
| +016+ | 3.65 | Ed Killian | 173.3 | DET |
| +015+ | 3.65 | Frank Smith | 182 | CHA |
| +019+ | 3.34 | Andy Coakley | 147.7 | CIN |
| +021+ | 2.99 | Ed Siever | 144.7 | DET |
| +023+ | 2.73 | Ed Reulbach | 97.7 | CHN |
| +027+ | 2.29 | Tex Pruiett | 102.3 | BOS |
| +031+ | 2.13 | Patsy Flaherty | 124.7 | ATL |
| +034+ | 1.91 | Nap Rucker | 156.7 | LAN |
| +036+ | 1.85 | Sam Leever | 120.7 | PIT |
| +037+ | 1.84 | Doc White | 153.7 | CHA |
| +038+ | 1.81 | Nick Altrock | 137.3 | CHA |
| +039+ | 1.8 | Howie Camnitz | 74.7 | PIT |
| +040+ | 1.78 | Lefty Leifield | 188 | PIT |
| +043+ | 1.73 | George Bell | 159.7 | LAN |
| +045+ | 1.68 | Bill Donovan | 118.3 | DET |
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