| Starter | Tm | Tier | Game |
|---|---|---|---|
| Doc White | CHA | 8.77 | 190704210_BAL_CHA |
| Ed Reulbach | CHN | 6.48 | 190704220_CIN_CHN |
| Eddie Plank | OAK | 2.51 | 190704220_MIN_OAK |
| George Mullin | DET | 1.17 | 190704230_BAL_DET |
| Deacon Phillippe | PIT | 1.17 | 190704210_PIT_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Harry McIntire | LAN | -3.61 | 190704220_PHI_LAN |
| George Winter | BOS | -2.65 | 190704220_BOS_NYA |
| Chick Fraser | CHN | -1.74 | 190704230_CIN_CHN |
| Buster Brown | SLN | -0.84 | 190704210_PIT_SLN |
| Charley Hall | CIN | -0.53 | 190704220_CIN_CHN |
Based on accumulated WAA for this season up to 1907-04-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.75 | Carl Lundgren | 23 | CHN |
| +003+ | 1.46 | George Mullin | 27 | DET |
| +004+ | 1.35 | Ed Karger | 18 | SLN |
| XXXXX | 1.24 | Nick Altrock | 17 | CHA |
| XXXXX | 1.12 | Johnny Lush | 18 | PHI |
| XXXXX | 1.09 | Harry Howell | 27 | BAL |
| XXXXX | 0.96 | Cecil Ferguson | 19 | SFN |
| XXXXX | 0.91 | Addie Joss | 18 | CLE |
| XXXXX | 0.84 | Joe McGinnity | 25 | SFN |
| XXXXX | 0.83 | Glenn Liebhardt | 17 | CLE |
| XXXXX | 0.82 | Frank Owen | 17 | CHA |
| XXXXX | 0.77 | Tully Sparks | 9 | PHI |
| XXXXX | 0.76 | Jim Pastorius | 9 | LAN |
| XXXXX | 0.76 | Christy Mathewson | 9 | SFN |
| XXXXX | 0.73 | Tom Hughes | 18 | MIN |
| XXXXX | 0.69 | Orval Overall | 18 | CHN |
| XXXXX | 0.69 | Ed Walsh | 18 | CHA |
| XXXXX | 0.69 | Del Mason | 25 | CIN |
| XXXXX | 0.68 | Lefty Leifield | 15.3 | PIT |
| XXXXX | 0.56 | Vive Lindaman | 9 | ATL |
| XXXXX | 0.52 | Ralph Glaze | 9 | BOS |
| XXXXX | 0.49 | Otto Hess | 18 | CLE |
| XXXXX | 0.47 | Mordecai Brown | 8 | CHN |
| XXXXX | 0.47 | Bob Ewing | 20 | CIN |
| XXXXX | 0.46 | Elmer Stricklett | 8 | LAN |
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