| Starter | Tm | Tier | Game |
|---|---|---|---|
| Nick Altrock | CHA | 8.75 | 190704240_CHA_CLE |
| Ed Reulbach | CHN | 6.48 | 190704220_CIN_CHN |
| Eddie Plank | OAK | 2.51 | 190704220_MIN_OAK |
| Lefty Leifield | PIT | 1.67 | 190704240_PIT_SLN |
| George Mullin | DET | 1.17 | 190704230_BAL_DET |
| 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 |
| Charley Hall | CIN | -0.53 | 190704220_CIN_CHN |
| Patsy Flaherty | ATL | -0.44 | 190704220_SFN_ATL |
Based on accumulated WAA for this season up to 1907-04-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.69 | Carl Lundgren | 23 | CHN |
| +003+ | 1.61 | Johnny Lush | 27 | PHI |
| +004+ | 1.45 | Nick Altrock | 25 | CHA |
| +005+ | 1.43 | Ed Karger | 27 | SLN |
| +006+ | 1.4 | Addie Joss | 27 | CLE |
| +008+ | 1.38 | Lefty Leifield | 24.3 | PIT |
| +007+ | 1.38 | George Mullin | 27 | DET |
| XXXXX | 1.09 | Ed Siever | 26 | DET |
| XXXXX | 1.04 | Harry Howell | 27 | BAL |
| XXXXX | 0.94 | Cecil Ferguson | 19 | SFN |
| XXXXX | 0.93 | George Bell | 23 | LAN |
| XXXXX | 0.8 | Joe McGinnity | 25 | SFN |
| XXXXX | 0.79 | Frank Owen | 17 | CHA |
| XXXXX | 0.78 | Glenn Liebhardt | 17 | CLE |
| XXXXX | 0.75 | Tully Sparks | 9 | PHI |
| XXXXX | 0.75 | Bob Ewing | 29 | CIN |
| XXXXX | 0.74 | Christy Mathewson | 9 | SFN |
| XXXXX | 0.71 | Tom Hughes | 18 | MIN |
| XXXXX | 0.66 | Ed Walsh | 18 | CHA |
| XXXXX | 0.65 | Orval Overall | 18 | CHN |
| XXXXX | 0.62 | Del Mason | 25 | CIN |
| XXXXX | 0.61 | Jim Pastorius | 9 | LAN |
| XXXXX | 0.51 | Gus Dorner | 22 | ATL |
| XXXXX | 0.5 | Ralph Glaze | 9 | BOS |
| XXXXX | 0.44 | Otto Hess | 18 | CLE |
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