| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 10.13 | 190606300_OAK_MIN |
| Doc White | CHA | 3.85 | 190606301_CHA_CLE |
| Carl Lundgren | CHN | 2.15 | 190606300_CIN_CHN |
| Addie Joss | CLE | 1.7 | 190607010_CLE_CHA |
| Sam Leever | PIT | 1.59 | 190607011_PIT_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| George Winter | BOS | -4.7 | 190607022_BOS_MIN |
| Orval Overall | CHN | -3.06 | 190607020_CIN_CHN |
| Big Jeff Pfeffer | ATL | -1.87 | 190607020_PHI_ATL |
| Tom Hughes | MIN | -1.83 | 190606300_OAK_MIN |
| John Eubank | DET | -1.12 | 190607020_DET_CLE |
Based on accumulated WAA for this season up to 1906-07-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.23 | Bill Duggleby | 128 | PHI |
| +003+ | 4.35 | Carl Lundgren | 130.3 | CHN |
| +004+ | 4.25 | Rube Waddell | 113.3 | OAK |
| +006+ | 3.96 | Vic Willis | 147 | PIT |
| +007+ | 3.92 | Mordecai Brown | 118.3 | CHN |
| +008+ | 3.78 | Jack Pfiester | 116.7 | CHN |
| +009+ | 3.7 | Addie Joss | 161.7 | CLE |
| +013+ | 3.25 | Jake Weimer | 148.3 | CIN |
| +012+ | 3.25 | Sam Leever | 99.3 | PIT |
| +014+ | 3.23 | Jack Taylor | 155 | SLN |
| +016+ | 3.07 | Ed Reulbach | 75.3 | CHN |
| +018+ | 2.92 | Tully Sparks | 130.3 | PHI |
| +020+ | 2.46 | Nick Altrock | 148.3 | CHA |
| +021+ | 2.4 | Doc White | 80.3 | CHA |
| +022+ | 2.38 | Elmer Stricklett | 131.3 | LAN |
| +023+ | 2.38 | Deacon Phillippe | 120 | PIT |
| +024+ | 2.34 | Bill Donovan | 114 | DET |
| +025+ | 2.31 | Bob Ewing | 92.7 | CIN |
| +026+ | 2.14 | Eddie Plank | 134.3 | OAK |
| +036+ | 1.56 | Dummy Taylor | 130.3 | SFN |
| +037+ | 1.55 | Red Donahue | 98 | DET |
| +042+ | 1.49 | Vive Lindaman | 132.7 | ATL |
| +047+ | 1.44 | Chick Fraser | 97 | CIN |
| +049+ | 1.38 | Beany Jacobson | 86 | BAL |
| +052+ | 1.34 | Otto Hess | 141.3 | CLE |
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