| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 10.39 | 190606250_BOS_OAK |
| Doc White | CHA | 3.52 | 190606270_CHA_BAL |
| Sam Leever | PIT | 2.66 | 190606260_PIT_CIN |
| Tully Sparks | PHI | 1.78 | 190606270_LAN_PHI |
| Ed Reulbach | CHN | 1.68 | 190606250_SLN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Orval Overall | CHN | -4.79 | 190606260_SLN_CHN |
| George Winter | BOS | -4.44 | 190606270_BOS_NYA |
| Cy Falkenberg | MIN | -2.3 | 190606250_NYA_MIN |
| Doc Scanlan | LAN | -1.82 | 190606250_LAN_ATL |
| Big Jeff Pfeffer | ATL | -1.58 | 190606270_SFN_ATL |
Based on accumulated WAA for this season up to 1906-06-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.85 | Rube Waddell | 99.3 | OAK |
| +003+ | 4.6 | Bill Duggleby | 119 | PHI |
| +005+ | 3.76 | Jack Pfiester | 116.7 | CHN |
| +006+ | 3.66 | Carl Lundgren | 120.3 | CHN |
| +008+ | 3.5 | Vic Willis | 138 | PIT |
| +009+ | 3.36 | Addie Joss | 140.7 | CLE |
| +012+ | 3.13 | Tully Sparks | 121.3 | PHI |
| +013+ | 3.12 | Nick Altrock | 129.7 | CHA |
| +015+ | 3.08 | Jack Taylor | 137 | SLN |
| +017+ | 2.6 | Jake Weimer | 139.3 | CIN |
| +016+ | 2.6 | Sam Leever | 90.3 | PIT |
| +020+ | 2.27 | Ed Reulbach | 66.3 | CHN |
| +021+ | 2.23 | Deacon Phillippe | 112 | PIT |
| +022+ | 2.19 | Lefty Leifield | 74 | PIT |
| +023+ | 2.18 | Doc White | 68.3 | CHA |
| +024+ | 2.12 | Eddie Plank | 125.3 | OAK |
| +026+ | 2.01 | Dummy Taylor | 119.3 | SFN |
| +027+ | 1.99 | Bob Ewing | 84.7 | CIN |
| +028+ | 1.97 | Elmer Stricklett | 120.3 | LAN |
| +031+ | 1.93 | Frank Owen | 125.7 | CHA |
| +033+ | 1.72 | Bill Donovan | 105 | DET |
| +044+ | 1.42 | Harry Eells | 66 | CLE |
| +045+ | 1.38 | Ed Walsh | 85.7 | CHA |
| +046+ | 1.36 | Red Donahue | 89 | DET |
| +048+ | 1.3 | Vive Lindaman | 123.7 | ATL |
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