| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 5.17 | 190707070_OAK_CHA |
| Ed Reulbach | CHN | 3.21 | 190707062_CHN_LAN |
| Cy Young | BOS | 2.36 | 190707060_BOS_DET |
| Addie Joss | CLE | 1.43 | 190707060_NYA_CLE |
| Ed Killian | DET | 1.33 | 190707060_BOS_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Oscar Graham | MIN | -2.27 | 190707070_MIN_BAL |
| Doc Scanlan | LAN | -2.08 | 190707050_LAN_SFN |
| Stoney McGlynn | SLN | -1.56 | 190707050_SLN_PIT |
| Jack Chesbro | NYA | -0.88 | 190707060_NYA_CLE |
| Gus Dorner | ATL | -0.37 | 190707060_CIN_ATL |
Based on accumulated WAA for this season up to 1907-07-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.65 | Ed Walsh | 184.3 | CHA |
| +002+ | 5.14 | Carl Lundgren | 110 | CHN |
| +003+ | 5.11 | Mordecai Brown | 122.3 | CHN |
| +004+ | 4.82 | Addie Joss | 161.7 | CLE |
| +005+ | 3.98 | Glenn Liebhardt | 114.3 | CLE |
| +008+ | 3.76 | Bob Ewing | 160 | CIN |
| +009+ | 3.73 | Cy Young | 161 | BOS |
| +010+ | 3.71 | Joe McGinnity | 163 | SFN |
| +011+ | 3.64 | Jim Pastorius | 99 | LAN |
| +012+ | 3.51 | Ed Killian | 142.3 | DET |
| +013+ | 3.36 | Frank Smith | 145.7 | CHA |
| +017+ | 2.42 | Tex Pruiett | 84.7 | BOS |
| +023+ | 2.21 | Christy Mathewson | 114.7 | SFN |
| +025+ | 2.09 | Lefty Leifield | 156 | PIT |
| +026+ | 2.04 | Doc White | 126.7 | CHA |
| +027+ | 2.01 | Tully Sparks | 105 | PHI |
| +028+ | 1.99 | Sam Leever | 100.3 | PIT |
| +029+ | 1.97 | Jack Pfiester | 82 | CHN |
| +030+ | 1.97 | George Bell | 132.7 | LAN |
| +031+ | 1.95 | Orval Overall | 114.7 | CHN |
| +033+ | 1.79 | Andy Coakley | 105.7 | CIN |
| +036+ | 1.72 | Ed Reulbach | 66.3 | CHN |
| +037+ | 1.67 | Harry Howell | 152.3 | BAL |
| +038+ | 1.64 | Fred Glade | 112.7 | BAL |
| +039+ | 1.61 | Bill Donovan | 77 | DET |
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