| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 11.34 | 190606280_OAK_MIN |
| Mordecai Brown | CHN | 4.65 | 190606280_CIN_CHN |
| Doc White | CHA | 3.52 | 190606270_CHA_BAL |
| Bill Duggleby? | PHI | 2.47 | 190606280_LAN_PHI |
| Christy Mathewson | SFN | 1.55 | 190606270_SFN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| George Winter | BOS | -4.44 | 190606270_BOS_NYA |
| Tom Hughes | MIN | -1.82 | 190606270_OAK_MIN |
| Jimmy Dygert | OAK | -1.63 | 190606292_OAK_MIN |
| Big Jeff Pfeffer | ATL | -1.58 | 190606270_SFN_ATL |
| Chick Fraser | CIN | -1.49 | 190606270_PIT_CIN |
Based on accumulated WAA for this season up to 1906-06-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.2 | Bill Duggleby | 128 | PHI |
| +003+ | 4.76 | Rube Waddell | 107.3 | OAK |
| +004+ | 4.17 | Addie Joss | 149.7 | CLE |
| +006+ | 3.91 | Vic Willis | 147 | PIT |
| +007+ | 3.91 | Mordecai Brown | 118.3 | CHN |
| +009+ | 3.76 | Nick Altrock | 138.7 | CHA |
| +008+ | 3.76 | Jack Pfiester | 116.7 | CHN |
| +010+ | 3.68 | Jack Taylor | 146 | SLN |
| +011+ | 3.67 | Carl Lundgren | 120.3 | CHN |
| +015+ | 3.19 | Jake Weimer | 148.3 | CIN |
| +016+ | 3.13 | Tully Sparks | 121.3 | PHI |
| +019+ | 2.62 | Sam Leever | 90.3 | PIT |
| +020+ | 2.42 | Dummy Taylor | 128.3 | SFN |
| +021+ | 2.3 | Lefty Leifield | 82 | PIT |
| +022+ | 2.27 | Ed Reulbach | 66.3 | CHN |
| +023+ | 2.25 | Deacon Phillippe | 112 | PIT |
| +024+ | 2.21 | Doc White | 68.3 | CHA |
| +025+ | 2.17 | Eddie Plank | 125.3 | OAK |
| +028+ | 2.01 | Elmer Stricklett | 120.3 | LAN |
| +029+ | 1.99 | Bob Ewing | 84.7 | CIN |
| +033+ | 1.73 | Bill Donovan | 105 | DET |
| +038+ | 1.53 | Red Donahue | 98 | DET |
| +045+ | 1.43 | Harry Eells | 66 | CLE |
| +048+ | 1.35 | Beany Jacobson | 86 | BAL |
| +049+ | 1.29 | Vive Lindaman | 123.7 | ATL |
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