| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 3.17 | 190704260_CHA_CLE |
| Jack Pfiester | CHN | 2.92 | 190704270_CHN_SLN |
| Christy Mathewson | SFN | 1.54 | 190704260_SFN_PHI |
| George Mullin | DET | 1.21 | 190704270_BAL_DET |
| Otto Hess | CLE | 1.1 | 190704270_CHA_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Willett | DET | -1.41 | 190704260_BAL_DET |
| Stoney McGlynn | SLN | -1.21 | 190704270_CHN_SLN |
| Barney Pelty | BAL | -0.99 | 190704270_BAL_DET |
| Jimmy Dygert | OAK | -0.5 | 190704260_OAK_BOS |
| Oscar Graham | MIN | -0.37 | 190704260_MIN_NYA |
Based on accumulated WAA for this season up to 1907-04-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.1 | Nick Altrock | 33 | CHA |
| +004+ | 1.38 | Addie Joss | 27 | CLE |
| +005+ | 1.37 | Lefty Leifield | 24.3 | PIT |
| +006+ | 1.35 | Ed Karger | 27 | SLN |
| XXXXX | 1.18 | Ed Walsh | 27 | CHA |
| XXXXX | 1.15 | Harry Howell | 35 | BAL |
| XXXXX | 1.1 | Ed Siever | 26 | DET |
| XXXXX | 1.09 | Johnny Lush | 28.3 | PHI |
| XXXXX | 1.09 | Glenn Liebhardt | 26 | CLE |
| XXXXX | 1 | George Mullin | 35 | DET |
| XXXXX | 1 | George Bell | 23 | LAN |
| XXXXX | 0.94 | Cecil Ferguson | 19 | SFN |
| XXXXX | 0.94 | Jack Pfiester | 19.7 | CHN |
| XXXXX | 0.92 | Joe McGinnity | 34 | SFN |
| XXXXX | 0.89 | Vive Lindaman | 18 | ATL |
| XXXXX | 0.8 | Ralph Glaze | 18 | BOS |
| XXXXX | 0.78 | Frank Owen | 17 | CHA |
| XXXXX | 0.76 | Bob Ewing | 29 | CIN |
| XXXXX | 0.68 | Orval Overall | 27 | CHN |
| XXXXX | 0.67 | Casey Patten | 28 | MIN |
| XXXXX | 0.63 | Del Mason | 25 | CIN |
| XXXXX | 0.58 | Lew Brockett | 8 | NYA |
| XXXXX | 0.58 | Elmer Stricklett | 17 | LAN |
| XXXXX | 0.56 | Christy Mathewson | 17 | SFN |
| XXXXX | 0.56 | Gus Dorner | 22 | ATL |
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