| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 10.39 | 190606250_BOS_OAK |
| Nick Altrock | CHA | 3.3 | 190606250_CHA_BAL |
| Jack Pfiester | CHN | 3.01 | 190606240_SLN_CHN |
| Christy Mathewson | SFN | 0.91 | 190606230_PHI_SFN |
| Jake Weimer | CIN | 0.78 | 190606240_PIT_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Falkenberg | MIN | -2.3 | 190606250_NYA_MIN |
| Doc Scanlan | LAN | -1.82 | 190606250_LAN_ATL |
| Chick Fraser | CIN | -1.52 | 190606230_CHN_CIN |
| John Eubank | DET | -1.51 | 190606230_DET_CHA |
| Irv Young | ATL | -1.08 | 190606250_LAN_ATL |
Based on accumulated WAA for this season up to 1906-06-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.89 | Rube Waddell | 99.3 | OAK |
| +002+ | 4.66 | Bill Duggleby | 119 | PHI |
| +005+ | 3.82 | Tully Sparks | 119 | PHI |
| +006+ | 3.81 | Jack Pfiester | 116.7 | CHN |
| +007+ | 3.71 | Carl Lundgren | 120.3 | CHN |
| +008+ | 3.58 | Mordecai Brown | 109.3 | CHN |
| +009+ | 3.56 | Vic Willis | 138 | PIT |
| +011+ | 3.38 | Addie Joss | 140.7 | CLE |
| +013+ | 3.19 | Sam Leever | 89.3 | PIT |
| +014+ | 3.17 | Nick Altrock | 129.7 | CHA |
| +016+ | 3.13 | Jack Taylor | 137 | SLN |
| +017+ | 2.66 | Jake Weimer | 139.3 | CIN |
| +020+ | 2.3 | Ed Reulbach | 66.3 | CHN |
| +021+ | 2.23 | Lefty Leifield | 74 | PIT |
| +022+ | 2.07 | Dummy Taylor | 119.3 | SFN |
| +023+ | 2.02 | Bob Ewing | 84.7 | CIN |
| +028+ | 1.79 | Harry Eells | 58 | CLE |
| +029+ | 1.77 | Bill Donovan | 105 | DET |
| +031+ | 1.68 | Deacon Phillippe | 103 | PIT |
| +035+ | 1.51 | Otto Hess | 123.7 | CLE |
| +038+ | 1.42 | Doc White | 59.3 | CHA |
| +039+ | 1.42 | Ed Walsh | 85.7 | CHA |
| +040+ | 1.4 | Red Donahue | 89 | DET |
| +041+ | 1.38 | Vive Lindaman | 114.7 | ATL |
| +043+ | 1.38 | Eddie Plank | 116.3 | OAK |
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