| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 4.61 | 190705120_OAK_CHA |
| Rube Waddell | OAK | 2.98 | 190705130_OAK_CHA |
| Carl Lundgren | CHN | 2.93 | 190705130_CHN_PHI |
| Lefty Leifield | PIT | 2.75 | 190705130_PIT_ATL |
| Joe McGinnity | SFN | 0.67 | 190705110_PIT_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Harry McIntire | LAN | -6.24 | 190705112_CHN_LAN |
| Bill Dinneen | BOS | -4.46 | 190705130_BOS_DET |
| Barney Pelty | BAL | -3.73 | 190705120_MIN_BAL |
| Chick Fraser | CHN | -1.38 | 190705112_CHN_LAN |
| Stoney McGlynn | SLN | -1.36 | 190705110_SLN_PHI |
Based on accumulated WAA for this season up to 1907-05-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.65 | Addie Joss | 53.7 | CLE |
| +002+ | 2.6 | Carl Lundgren | 41 | CHN |
| +004+ | 1.95 | Christy Mathewson | 38 | SFN |
| +005+ | 1.8 | Ed Walsh | 51.7 | CHA |
| +006+ | 1.65 | Bob Ewing | 55 | CIN |
| +007+ | 1.63 | Nick Altrock | 55 | CHA |
| +008+ | 1.51 | Ralph Glaze | 27 | BOS |
| +009+ | 1.45 | George Mullin | 67 | DET |
| +011+ | 1.35 | Glenn Liebhardt | 48 | CLE |
| +012+ | 1.33 | Ed Karger | 27 | SLN |
| +015+ | 1.27 | Joe McGinnity | 56 | SFN |
| +017+ | 1.26 | Jack Pfiester | 34.7 | CHN |
| +016+ | 1.26 | Red Ames | 40 | SFN |
| +018+ | 1.25 | Cy Young | 53 | BOS |
| XXXXX | 1.24 | Orval Overall | 45 | CHN |
| XXXXX | 1.24 | Ed Siever | 53 | DET |
| XXXXX | 1.1 | Chick Fraser | 22 | CHN |
| XXXXX | 1.03 | Johnny Lush | 44.3 | PHI |
| XXXXX | 1.02 | Harry Howell | 59.3 | BAL |
| XXXXX | 1 | Mordecai Brown | 26 | CHN |
| XXXXX | 0.89 | Hooks Wiltse | 22 | SFN |
| XXXXX | 0.79 | Vive Lindaman | 36 | ATL |
| XXXXX | 0.67 | Lefty Leifield | 47 | PIT |
| XXXXX | 0.64 | Nap Rucker | 36 | LAN |
| XXXXX | 0.64 | George Bell | 36 | LAN |
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