| Starter | Tm | Tier | Game |
|---|---|---|---|
| Nick Altrock | CHA | 7.89 | 190704180_BAL_CHA |
| Mordecai Brown | CHN | 5.97 | 190704180_CHN_PIT |
| Otto Hess | CLE | 0.8 | 190704180_DET_CLE |
| Lefty Leifield | PIT | 0.66 | 190704180_CHN_PIT |
| Joe McGinnity | SFN | 0.62 | 190704200_SFN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Dinneen | BOS | -3.61 | 190704200_BOS_NYA |
| Ed Willett | DET | -1.52 | 190704200_DET_CLE |
| Al Orth | NYA | -0.88 | 190704200_BOS_NYA |
| Barney Pelty | BAL | -0.48 | 190704200_BAL_CHA |
| Fred Beebe | SLN | -0.4 | 190704190_CIN_SLN |
Based on accumulated WAA for this season up to 1907-04-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 1.41 | George Mullin | 18 | DET |
| XXXXX | 1.24 | Ed Karger | 18 | SLN |
| XXXXX | 1.14 | Carl Lundgren | 17 | CHN |
| XXXXX | 1.11 | Nick Altrock | 17 | CHA |
| XXXXX | 0.99 | Johnny Lush | 18 | PHI |
| XXXXX | 0.76 | Addie Joss | 18 | CLE |
| XXXXX | 0.74 | Fred Beebe | 17 | SLN |
| XXXXX | 0.7 | Del Mason | 17 | CIN |
| XXXXX | 0.69 | Jim Pastorius | 9 | LAN |
| XXXXX | 0.69 | Frank Owen | 17 | CHA |
| XXXXX | 0.68 | Glenn Liebhardt | 17 | CLE |
| XXXXX | 0.66 | Joe McGinnity | 25 | SFN |
| XXXXX | 0.57 | Tom Hughes | 18 | MIN |
| XXXXX | 0.56 | Cecil Ferguson | 10 | SFN |
| XXXXX | 0.56 | Ed Walsh | 18 | CHA |
| XXXXX | 0.5 | Orval Overall | 9 | CHN |
| XXXXX | 0.49 | Frank Smith | 9 | CHA |
| XXXXX | 0.49 | Vive Lindaman | 9 | ATL |
| XXXXX | 0.45 | Ralph Glaze | 9 | BOS |
| XXXXX | 0.42 | Mordecai Brown | 8 | CHN |
| XXXXX | 0.41 | Elmer Stricklett | 8 | LAN |
| XXXXX | 0.4 | Lefty Leifield | 10.3 | PIT |
| XXXXX | 0.38 | Harry Howell | 18 | BAL |
| XXXXX | 0.35 | George Bell | 10 | LAN |
| XXXXX | 0.34 | Otto Hess | 18 | CLE |
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