| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 8.03 | 190608180_SFN_CHN |
| Bill Duggleby? | PHI | 3.63 | 190608192_PHI_SLN |
| Sam Leever | PIT | 2.71 | 190608180_LAN_PIT |
| Bob Ewing | CIN | 0.98 | 190608191_ATL_CIN |
| Ed Walsh | CHA | 0.9 | 190608180_CHA_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Hughes | MIN | -5.15 | 190608171_BAL_MIN |
| George Winter | BOS | -4.97 | 190608180_DET_BOS |
| Doc Scanlan | LAN | -1.34 | 190608170_LAN_CHN |
| Lew Richie | PHI | -1.1 | 190608172_PHI_CIN |
| Big Jeff Pfeffer | ATL | -1.01 | 190608192_ATL_CIN |
Based on accumulated WAA for this season up to 1906-08-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.13 | Mordecai Brown | 216.3 | CHN |
| +002+ | 6.95 | Tully Sparks | 229 | PHI |
| +003+ | 6.86 | Doc White | 167.3 | CHA |
| +006+ | 6.16 | Bill Duggleby | 232 | PHI |
| +008+ | 5.74 | Sam Leever | 188.3 | PIT |
| +010+ | 5.45 | Vic Willis | 224 | PIT |
| +011+ | 5.38 | Jack Pfiester | 176.7 | CHN |
| +014+ | 4.59 | Rube Waddell | 181 | OAK |
| +016+ | 4.15 | Addie Joss | 209 | CLE |
| +017+ | 4.13 | Ed Walsh | 184.7 | CHA |
| +018+ | 3.85 | Ed Reulbach | 138.3 | CHN |
| +019+ | 3.82 | Fred Glade | 186.7 | BAL |
| +020+ | 3.66 | Bob Ewing | 185 | CIN |
| +022+ | 3.53 | Jack Taylor | 245.7 | TOT |
| +023+ | 3.4 | Jake Weimer | 230.3 | CIN |
| +026+ | 3.07 | Carl Lundgren | 176.7 | CHN |
| +027+ | 2.99 | Deacon Phillippe | 176 | PIT |
| +031+ | 2.82 | Roy Patterson | 117.3 | CHA |
| +037+ | 2.36 | Red Donahue | 181 | DET |
| +041+ | 2.1 | Nick Altrock | 200.3 | CHA |
| +047+ | 2.01 | Casey Patten | 183 | MIN |
| +048+ | 1.95 | Jack Powell | 160.3 | BAL |
| +051+ | 1.92 | Al Orth | 228.7 | NYA |
| +053+ | 1.88 | Bob Rhoads | 202 | CLE |
| +054+ | 1.82 | Barney Pelty | 163.7 | BAL |
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