| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 5.77 | 190608031_CHN_PHI |
| Doc White | CHA | 4.14 | 190608020_BOS_CHA |
| Bill Duggleby? | PHI | 3.09 | 190608032_CHN_PHI |
| Eddie Plank | OAK | 3.09 | 190608030_OAK_CLE |
| Lefty Leifield | PIT | 1.51 | 190608010_PIT_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Hughes | MIN | -5.62 | 190608030_MIN_BAL |
| Joe Harris | BOS | -5.38 | 190608030_BOS_CHA |
| Doc Scanlan | LAN | -2.34 | 190608030_PIT_LAN |
| Bob Wicker | CIN | -1.48 | 190608030_CIN_ATL |
| Irv Young | ATL | -1.19 | 190608010_CIN_ATL |
Based on accumulated WAA for this season up to 1906-08-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.94 | Mordecai Brown | 181.3 | CHN |
| +003+ | 5.62 | Vic Willis | 199 | PIT |
| +005+ | 5.47 | Jack Taylor | 217.3 | TOT |
| +008+ | 5.22 | Doc White | 132.3 | CHA |
| +007+ | 5.22 | Bill Duggleby | 198 | PHI |
| +010+ | 5.09 | Lefty Leifield | 149.7 | PIT |
| +011+ | 4.93 | Tully Sparks | 192.3 | PHI |
| +012+ | 4.78 | Rube Waddell | 146 | OAK |
| +014+ | 4.69 | Jack Pfiester | 164.7 | CHN |
| +015+ | 4.49 | Carl Lundgren | 174.7 | CHN |
| +017+ | 4.15 | Sam Leever | 153.3 | PIT |
| +019+ | 3.39 | Eddie Plank | 197.3 | OAK |
| +022+ | 2.89 | Ed Reulbach | 121 | CHN |
| +023+ | 2.85 | Fred Glade | 158.7 | BAL |
| +025+ | 2.67 | Nick Altrock | 192.3 | CHA |
| +027+ | 2.53 | Deacon Phillippe | 154 | PIT |
| +030+ | 2.4 | Chick Fraser | 150 | CIN |
| +032+ | 2.28 | Jake Weimer | 206.3 | CIN |
| +034+ | 2.1 | Bob Ewing | 149 | CIN |
| +040+ | 2.03 | Otto Hess | 197 | CLE |
| +046+ | 1.78 | Barney Pelty | 134.7 | BAL |
| +048+ | 1.68 | Bill Donovan | 141 | DET |
| +051+ | 1.54 | Red Donahue | 149 | DET |
| +059+ | 1.4 | Frank Owen | 194.7 | CHA |
| +061+ | 1.33 | Roy Patterson | 97.3 | CHA |
_