| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 6.43 | 190707020_CHA_CLE |
| Carl Lundgren | CHN | 4.69 | 190707020_CIN_CHN |
| Cy Young | BOS | 2.5 | 190707010_OAK_BOS |
| Ed Killian | DET | 1.89 | 190707010_DET_CHA |
| Rube Waddell | OAK | 1.56 | 190707020_OAK_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Dinneen | BAL | -4.82 | 190707010_CLE_BAL |
| Doc Scanlan | LAN | -2.91 | 190707020_SFN_LAN |
| Buster Brown | PHI | -2.39 | 190707012_SFN_PHI |
| 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 1907-07-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.09 | Carl Lundgren | 110 | CHN |
| +002+ | 4.64 | Ed Walsh | 166.3 | CHA |
| +004+ | 4.29 | Cy Young | 153 | BOS |
| +005+ | 4.06 | Addie Joss | 152.7 | CLE |
| +007+ | 3.43 | Glenn Liebhardt | 105.3 | CLE |
| +008+ | 3.42 | Bob Ewing | 152 | CIN |
| +009+ | 3.25 | Frank Smith | 136.7 | CHA |
| +010+ | 3.23 | Ed Killian | 131.3 | DET |
| +012+ | 2.82 | Joe McGinnity | 149.3 | SFN |
| +013+ | 2.65 | Jim Pastorius | 87 | LAN |
| +018+ | 2.27 | George Bell | 123.7 | LAN |
| +019+ | 2.23 | Christy Mathewson | 114.7 | SFN |
| +024+ | 2.06 | Fred Glade | 97.7 | BAL |
| +027+ | 2 | Ed Siever | 101.7 | DET |
| +028+ | 1.98 | Doc White | 118.7 | CHA |
| +029+ | 1.91 | Bill Donovan | 68 | DET |
| +031+ | 1.89 | Harry Howell | 142.3 | BAL |
| +033+ | 1.85 | Ed Reulbach | 50.3 | CHN |
| +035+ | 1.72 | Andy Coakley | 105.7 | CIN |
| +036+ | 1.7 | Nick Altrock | 97.3 | CHA |
| +037+ | 1.66 | Tex Pruiett | 75.7 | BOS |
| +038+ | 1.53 | Lefty Leifield | 147 | PIT |
| +039+ | 1.52 | Patsy Flaherty | 97.7 | ATL |
| +041+ | 1.47 | Barney Pelty | 130 | BAL |
| +042+ | 1.45 | Tully Sparks | 96 | PHI |
_