| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Young | BOS | 7.93 | 190605090_OAK_BOS |
| Mordecai Brown | CHN | 5.65 | 190605080_CHN_PIT |
| Joe McGinnity | SFN | 2.71 | 190605080_SFN_LAN |
| Eddie Plank | OAK | 2.33 | 190605090_OAK_BOS |
| Nick Altrock | CHA | 1.81 | 190605090_BAL_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Doc Scanlan | LAN | -2.14 | 190605080_SFN_LAN |
| Carl Druhot | SLN | -1.17 | 190605090_CHN_SLN |
| Chief Bender | OAK | -0.19 | 190605100_OAK_BOS |
| Togie Pittinger | PHI | -0.13 | 190605080_ATL_PHI |
| Vive Lindaman | ATL | -0.07 | 190605080_ATL_PHI |
Based on accumulated WAA for this season up to 1906-05-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.26 | Johnny Lush | 65 | PHI |
| +003+ | 2.33 | Irv Young | 74.3 | ATL |
| +004+ | 2.28 | Carl Lundgren | 53 | CHN |
| +005+ | 1.92 | Mordecai Brown | 49 | CHN |
| +006+ | 1.9 | Rube Waddell | 49.3 | OAK |
| +007+ | 1.86 | Jake Weimer | 57.3 | CIN |
| +008+ | 1.7 | Jack Pfiester | 42 | CHN |
| +010+ | 1.53 | Bill Bernhard | 36 | CLE |
| +012+ | 1.49 | Bill Duggleby | 48 | PHI |
| +013+ | 1.4 | Ed Smith | 24.7 | BAL |
| +014+ | 1.34 | Red Ames | 55 | SFN |
| +015+ | 1.34 | Bill Donovan | 35 | DET |
| +017+ | 1.28 | Jack Taylor | 50 | SLN |
| XXXXX | 1.19 | Joe McGinnity | 62.3 | SFN |
| XXXXX | 1.16 | Nick Altrock | 55.7 | CHA |
| XXXXX | 1.1 | Bob Wicker | 42.3 | CHN |
| XXXXX | 1.09 | Chief Bender | 58.7 | OAK |
| XXXXX | 0.94 | Elmer Stricklett | 39 | LAN |
| XXXXX | 0.9 | Vive Lindaman | 43.3 | ATL |
| XXXXX | 0.87 | Beany Jacobson | 35 | BAL |
| XXXXX | 0.85 | Casey Patten | 27 | MIN |
| XXXXX | 0.75 | Deacon Phillippe | 36 | PIT |
| XXXXX | 0.65 | Frank Kitson | 36 | MIN |
| XXXXX | 0.5 | Ed Siever | 35 | DET |
| XXXXX | 0.48 | Buster Brown | 43 | SLN |
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