| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 6.05 | 190704290_CHN_CIN |
| Frank Owen | CHA | 3.79 | 190704280_DET_CHA |
| George Mullin | DET | 1.21 | 190704270_BAL_DET |
| Otto Hess | CLE | 1.1 | 190704270_CHA_CLE |
| Hooks Wiltse | SFN | 0.73 | 190704270_SFN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chick Fraser | CHN | -2.41 | 190704282_CHN_SLN |
| Big Jeff Pfeffer | ATL | -1.32 | 190704290_ATL_SFN |
| Stoney McGlynn | SLN | -1.21 | 190704270_CHN_SLN |
| Barney Pelty | BAL | -0.99 | 190704270_BAL_DET |
| Cy Falkenberg | MIN | -0.82 | 190704290_OAK_MIN |
Based on accumulated WAA for this season up to 1907-04-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.96 | Nick Altrock | 33 | CHA |
| +003+ | 1.67 | Johnny Lush | 37.3 | PHI |
| +005+ | 1.49 | Harry Howell | 44 | BAL |
| +006+ | 1.3 | Addie Joss | 27 | CLE |
| +007+ | 1.26 | Lefty Leifield | 24.3 | PIT |
| XXXXX | 1.22 | Ed Karger | 27 | SLN |
| XXXXX | 1.22 | Ed Walsh | 29 | CHA |
| XXXXX | 1.12 | Bob Ewing | 38 | CIN |
| XXXXX | 1.07 | Mordecai Brown | 17 | CHN |
| XXXXX | 1.04 | Frank Owen | 24 | CHA |
| XXXXX | 1.01 | Ed Siever | 26 | DET |
| XXXXX | 1.01 | Glenn Liebhardt | 26 | CLE |
| XXXXX | 0.88 | George Mullin | 35 | DET |
| XXXXX | 0.85 | Vive Lindaman | 18 | ATL |
| XXXXX | 0.85 | Jack Pfiester | 19.7 | CHN |
| XXXXX | 0.77 | Joe McGinnity | 34 | SFN |
| XXXXX | 0.75 | Red Ames | 31 | SFN |
| XXXXX | 0.73 | Jack Powell | 9 | BAL |
| XXXXX | 0.73 | Ralph Glaze | 18 | BOS |
| XXXXX | 0.57 | Casey Patten | 28 | MIN |
| XXXXX | 0.56 | Lew Brockett | 8 | NYA |
| XXXXX | 0.56 | Orval Overall | 27 | CHN |
| XXXXX | 0.54 | Elmer Stricklett | 17 | LAN |
| XXXXX | 0.5 | Gus Dorner | 22 | ATL |
| XXXXX | 0.49 | Christy Mathewson | 17 | SFN |
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