| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 8.35 | 190607110_CLE_OAK |
| Mordecai Brown | CHN | 6.35 | 190607121_ATL_CHN |
| Bill Duggleby? | PHI | 4.3 | 190607130_PHI_CHN |
| Jake Weimer | CIN | 2.14 | 190607120_SFN_CIN |
| Sam Leever | PIT | 2.06 | 190607130_ATL_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Harris | BOS | -4.12 | 190607112_CHA_BOS |
| Tom Hughes | MIN | -3.05 | 190607130_CLE_MIN |
| Jim Pastorius | LAN | -1.32 | 190607130_LAN_CIN |
| Carl Druhot | SLN | -0.97 | 190607110_PHI_SLN |
| John Eubank | DET | -0.65 | 190607130_DET_OAK |
Based on accumulated WAA for this season up to 1906-07-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.17 | Bill Duggleby | 156.3 | PHI |
| +002+ | 5.99 | Mordecai Brown | 145.3 | CHN |
| +003+ | 5.77 | Rube Waddell | 141.3 | OAK |
| +004+ | 5.57 | Vic Willis | 174 | PIT |
| +006+ | 5.36 | Carl Lundgren | 157.3 | CHN |
| +009+ | 4.29 | Addie Joss | 170.7 | CLE |
| +010+ | 4.19 | Tully Sparks | 148.3 | PHI |
| +012+ | 4.07 | Jack Pfiester | 130.7 | CHN |
| +014+ | 3.86 | Sam Leever | 126.3 | PIT |
| +015+ | 3.85 | Jack Taylor | 173.3 | TOT |
| +016+ | 3.57 | Nick Altrock | 166.3 | CHA |
| +018+ | 3.27 | Jake Weimer | 169.3 | CIN |
| +020+ | 3.17 | Eddie Plank | 152.3 | OAK |
| +025+ | 2.41 | Bill Donovan | 127 | DET |
| +026+ | 2.38 | Lefty Leifield | 109.7 | PIT |
| +028+ | 2.36 | Bob Ewing | 111 | CIN |
| +031+ | 2.06 | Otto Hess | 159.3 | CLE |
| +036+ | 1.87 | Fred Glade | 114.7 | BAL |
| +038+ | 1.82 | Bob Rhoads | 127 | CLE |
| +045+ | 1.57 | Chick Fraser | 114 | CIN |
| +048+ | 1.5 | Jack Chesbro | 156.7 | NYA |
| +049+ | 1.49 | Beany Jacobson | 94 | BAL |
| +057+ | 1.35 | Frank Owen | 157.7 | CHA |
| +055+ | 1.35 | Red Donahue | 115 | DET |
| XXXXX | 1.22 | Al Orth | 160.7 | NYA |
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