| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 8.03 | 190608180_SFN_CHN |
| Doc White | CHA | 5.27 | 190608200_CHA_NYA |
| Bill Duggleby? | PHI | 3.63 | 190608192_PHI_SLN |
| Sam Leever | PIT | 2.71 | 190608180_LAN_PIT |
| Rube Waddell | OAK | 2.66 | 190608200_BAL_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| George Winter | BOS | -4.97 | 190608180_DET_BOS |
| Cy Falkenberg | MIN | -1.36 | 190608180_CLE_MIN |
| Mal Eason | LAN | -1.17 | 190608200_LAN_PIT |
| Big Jeff Pfeffer | ATL | -1.01 | 190608192_ATL_CIN |
| Bob Wicker | CIN | -0.95 | 190608180_ATL_CIN |
Based on accumulated WAA for this season up to 1906-08-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.1 | Mordecai Brown | 216.3 | CHN |
| +002+ | 7.39 | Doc White | 176.3 | CHA |
| +003+ | 6.91 | Tully Sparks | 229 | PHI |
| +006+ | 6.13 | Bill Duggleby | 232 | PHI |
| +007+ | 6.11 | Jack Pfiester | 185.7 | CHN |
| +009+ | 5.71 | Sam Leever | 188.3 | PIT |
| +011+ | 5.42 | Vic Willis | 224 | PIT |
| +015+ | 4.35 | Fred Glade | 195.7 | BAL |
| +016+ | 4.11 | Addie Joss | 209 | CLE |
| +017+ | 4.1 | Ed Walsh | 184.7 | CHA |
| +018+ | 3.93 | Jake Weimer | 239.3 | CIN |
| +019+ | 3.86 | Rube Waddell | 190 | OAK |
| +020+ | 3.83 | Ed Reulbach | 138.3 | CHN |
| +021+ | 3.63 | Bob Ewing | 185 | CIN |
| +023+ | 3.49 | Jack Taylor | 245.7 | TOT |
| +026+ | 3.05 | Carl Lundgren | 176.7 | CHN |
| +028+ | 2.97 | Deacon Phillippe | 176 | PIT |
| +032+ | 2.8 | Roy Patterson | 117.3 | CHA |
| +036+ | 2.33 | Red Donahue | 181 | DET |
| +043+ | 2.07 | Nick Altrock | 200.3 | CHA |
| +047+ | 1.98 | Casey Patten | 183 | MIN |
| +050+ | 1.92 | Jack Powell | 160.3 | BAL |
| +053+ | 1.85 | Bob Rhoads | 202 | CLE |
| +055+ | 1.81 | Al Orth | 237.7 | NYA |
| +057+ | 1.79 | Barney Pelty | 163.7 | BAL |
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