| Starter | Tm | Tier | Game |
|---|---|---|---|
| Nick Altrock | CHA | 7.89 | 190704180_BAL_CHA |
| Rube Waddell | OAK | 7.29 | 190704170_OAK_NYA |
| Mordecai Brown | CHN | 5.97 | 190704180_CHN_PIT |
| Otto Hess | CLE | 0.8 | 190704180_DET_CLE |
| Lefty Leifield | PIT | 0.66 | 190704180_CHN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Walter Clarkson | NYA | -0.43 | 190704180_OAK_NYA |
| Beany Jacobson | BAL | -0.43 | 190704190_BAL_CHA |
| Fred Beebe | SLN | -0.4 | 190704190_CIN_SLN |
| Tom Hughes | MIN | -0.27 | 190704180_MIN_BOS |
| Jack Coombs | OAK | -0.26 | 190704180_OAK_NYA |
Based on accumulated WAA for this season up to 1907-04-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.35 | George Mullin | 18 | DET |
| XXXXX | 1.08 | Nick Altrock | 17 | CHA |
| XXXXX | 0.72 | Ed Karger | 9 | SLN |
| XXXXX | 0.72 | Fred Beebe | 17 | SLN |
| XXXXX | 0.68 | Jim Pastorius | 9 | LAN |
| XXXXX | 0.68 | Carl Lundgren | 9 | CHN |
| XXXXX | 0.65 | Glenn Liebhardt | 17 | CLE |
| XXXXX | 0.54 | Cecil Ferguson | 10 | SFN |
| XXXXX | 0.53 | Ed Walsh | 18 | CHA |
| XXXXX | 0.5 | Tom Hughes | 18 | MIN |
| XXXXX | 0.48 | Frank Smith | 9 | CHA |
| XXXXX | 0.48 | Vive Lindaman | 9 | ATL |
| XXXXX | 0.47 | Orval Overall | 9 | CHN |
| XXXXX | 0.47 | Del Mason | 9 | CIN |
| XXXXX | 0.42 | Ralph Glaze | 9 | BOS |
| XXXXX | 0.4 | Mordecai Brown | 8 | CHN |
| XXXXX | 0.39 | Elmer Stricklett | 8 | LAN |
| XXXXX | 0.36 | Lefty Leifield | 10.3 | PIT |
| XXXXX | 0.36 | Joe McGinnity | 16 | SFN |
| XXXXX | 0.33 | George Bell | 10 | LAN |
| XXXXX | 0.33 | Harry Howell | 18 | BAL |
| XXXXX | 0.31 | Otto Hess | 18 | CLE |
| XXXXX | 0.27 | Johnny Lush | 9 | PHI |
| XXXXX | 0.27 | Big Jeff Pfeffer | 9 | ATL |
| XXXXX | 0.27 | Doc White | 9 | CHA |
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