| Starter | Tm | Tier | Game |
|---|---|---|---|
| Nick Altrock | CHA | 10.07 | 190705020_CHA_DET |
| Jack Pfiester | CHN | 3.09 | 190705020_CHN_CIN |
| Lefty Leifield | PIT | 2.55 | 190705010_SLN_PIT |
| Eddie Plank | OAK | 1.49 | 190704300_OAK_MIN |
| Joe McGinnity | SFN | 0.99 | 190705010_ATL_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Dinneen | BOS | -5.04 | 190704300_NYA_BOS |
| Harry McIntire | LAN | -4.08 | 190704300_LAN_PHI |
| Stoney McGlynn | SLN | -1.14 | 190705010_SLN_PIT |
| Tom Hughes | MIN | -0.7 | 190705020_OAK_MIN |
| Bob Rhoads | CLE | -0.67 | 190705020_BAL_CLE |
Based on accumulated WAA for this season up to 1907-05-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 1.92 | Addie Joss | 36 | CLE |
| +003+ | 1.88 | Lefty Leifield | 33.3 | PIT |
| +004+ | 1.85 | Nick Altrock | 42 | CHA |
| +005+ | 1.61 | Johnny Lush | 37.3 | PHI |
| +007+ | 1.41 | Ed Walsh | 38.7 | CHA |
| +009+ | 1.32 | Harry Howell | 53.7 | BAL |
| XXXXX | 1.21 | Glenn Liebhardt | 35 | CLE |
| XXXXX | 1.19 | Ed Karger | 27 | SLN |
| XXXXX | 1.06 | Mordecai Brown | 17 | CHN |
| XXXXX | 1.05 | Bob Ewing | 38 | CIN |
| XXXXX | 0.88 | George Mullin | 49 | DET |
| XXXXX | 0.85 | Vive Lindaman | 18 | ATL |
| XXXXX | 0.81 | Frank Owen | 24 | CHA |
| XXXXX | 0.79 | Tully Sparks | 24 | PHI |
| XXXXX | 0.73 | Jack Pfiester | 26.7 | CHN |
| XXXXX | 0.71 | Jack Powell | 9 | BAL |
| XXXXX | 0.71 | Ralph Glaze | 18 | BOS |
| XXXXX | 0.69 | Red Ames | 31 | SFN |
| XXXXX | 0.58 | Orval Overall | 36 | CHN |
| XXXXX | 0.56 | Joe McGinnity | 43 | SFN |
| XXXXX | 0.55 | Elmer Stricklett | 17 | LAN |
| XXXXX | 0.55 | Casey Patten | 28 | MIN |
| XXXXX | 0.54 | Ed Siever | 35 | DET |
| XXXXX | 0.5 | Tex Pruiett | 18 | BOS |
| XXXXX | 0.48 | Hooks Wiltse | 9 | SFN |
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