| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 10.36 | 190605070_OAK_BOS |
| Cy Young | BOS | 7.93 | 190605090_OAK_BOS |
| Mordecai Brown | CHN | 5.65 | 190605080_CHN_PIT |
| Frank Owen | CHA | 3.41 | 190605070_BAL_CHA |
| Joe McGinnity | SFN | 2.71 | 190605080_SFN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Doc Scanlan | LAN | -2.14 | 190605080_SFN_LAN |
| Cy Falkenberg | MIN | -1.87 | 190605070_MIN_NYA |
| Al Orth | NYA | -1.31 | 190605070_MIN_NYA |
| Carl Druhot | SLN | -1.17 | 190605090_CHN_SLN |
| George Winter | BOS | -0.68 | 190605070_OAK_BOS |
Based on accumulated WAA for this season up to 1906-05-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.48 | Johnny Lush | 54 | PHI |
| +003+ | 2.25 | Carl Lundgren | 53 | CHN |
| +004+ | 1.89 | Mordecai Brown | 49 | CHN |
| +005+ | 1.88 | Rube Waddell | 49.3 | OAK |
| +006+ | 1.84 | Jake Weimer | 57.3 | CIN |
| +007+ | 1.78 | Irv Young | 63.7 | ATL |
| +008+ | 1.68 | Jack Pfiester | 42 | CHN |
| +009+ | 1.51 | Bill Duggleby | 48 | PHI |
| +011+ | 1.39 | Ed Smith | 24.7 | BAL |
| +014+ | 1.33 | Bill Donovan | 35 | DET |
| +015+ | 1.32 | Red Ames | 55 | SFN |
| XXXXX | 1.24 | Jack Taylor | 50 | SLN |
| XXXXX | 1.16 | Joe McGinnity | 62.3 | SFN |
| XXXXX | 1.09 | Nick Altrock | 55.7 | CHA |
| XXXXX | 1.08 | Bob Wicker | 42.3 | CHN |
| XXXXX | 0.97 | Bill Bernhard | 27 | CLE |
| XXXXX | 0.92 | Elmer Stricklett | 39 | LAN |
| XXXXX | 0.92 | Vive Lindaman | 43.3 | ATL |
| XXXXX | 0.85 | Beany Jacobson | 35 | BAL |
| XXXXX | 0.84 | Casey Patten | 27 | MIN |
| XXXXX | 0.75 | Ed Walsh | 35 | CHA |
| XXXXX | 0.74 | Deacon Phillippe | 36 | PIT |
| XXXXX | 0.63 | Frank Kitson | 36 | MIN |
| XXXXX | 0.63 | Fred Beebe | 21 | CHN |
| XXXXX | 0.49 | Ed Siever | 35 | DET |
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