| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 6.53 | 190607170_SFN_CHN |
| Bill Duggleby? | PHI | 3.8 | 190607160_PHI_CHN |
| Vic Willis | PIT | 1.89 | 190607170_PHI_PIT |
| Frank Owen | CHA | 1.44 | 190607160_CHA_NYA |
| Jake Weimer | CIN | 0.89 | 190607170_ATL_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Hughes | MIN | -3.37 | 190607160_CLE_MIN |
| Jesse Tannehill | BOS | -2.73 | 190607170_DET_BOS |
| Doc Scanlan | LAN | -1.87 | 190607151_LAN_CIN |
| Jimmy Dygert | OAK | -1.32 | 190607160_DET_OAK |
| Wish Egan | SLN | -0.76 | 190607160_SFN_SLN |
Based on accumulated WAA for this season up to 1906-07-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.18 | Mordecai Brown | 154.3 | CHN |
| +002+ | 6.03 | Bill Duggleby | 166 | PHI |
| +004+ | 5.41 | Vic Willis | 182 | PIT |
| +005+ | 5.18 | Carl Lundgren | 157.3 | CHN |
| +006+ | 5.17 | Rube Waddell | 144.3 | OAK |
| +007+ | 5.04 | Tully Sparks | 164.3 | PHI |
| +011+ | 4.49 | Jack Pfiester | 139.7 | CHN |
| +012+ | 4.36 | Addie Joss | 180 | CLE |
| +014+ | 4.05 | Jack Taylor | 183.3 | TOT |
| +015+ | 3.84 | Sam Leever | 126.3 | PIT |
| +017+ | 3.48 | Ed Reulbach | 96.3 | CHN |
| +019+ | 3.19 | Jake Weimer | 178.3 | CIN |
| +020+ | 3.16 | Lefty Leifield | 118.7 | PIT |
| +021+ | 3.15 | Eddie Plank | 152.3 | OAK |
| +023+ | 2.87 | Nick Altrock | 168.3 | CHA |
| +024+ | 2.74 | Otto Hess | 168.3 | CLE |
| +026+ | 2.65 | Fred Glade | 123.7 | BAL |
| +027+ | 2.63 | Bob Ewing | 119 | CIN |
| +029+ | 2.42 | Bill Donovan | 127 | DET |
| +036+ | 2.01 | Bob Rhoads | 140 | CLE |
| +047+ | 1.65 | Red Donahue | 123 | DET |
| +049+ | 1.51 | Chick Fraser | 123 | CIN |
| +051+ | 1.47 | Beany Jacobson | 94 | BAL |
| XXXXX | 1.18 | Al Orth | 160.7 | NYA |
| XXXXX | 1.06 | Roy Patterson | 65.3 | CHA |
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