| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 8.4 | 190608280_CIN_CHN |
| Sam Leever | PIT | 2.83 | 190608290_PIT_SLN |
| Tully Sparks | PHI | 2.67 | 190608301_SFN_PHI |
| Ed Walsh | CHA | 1.8 | 190608290_CHA_OAK |
| Fred Glade | BAL | 0.94 | 190608290_BAL_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| George Winter | BOS | -3.9 | 190608300_OAK_BOS |
| Doc Scanlan | LAN | -1.48 | 190608300_ATL_LAN |
| Charley Hall | CIN | -0.96 | 190608290_CIN_CHN |
| Big Jeff Pfeffer | ATL | -0.93 | 190608290_ATL_LAN |
| Lew Richie | PHI | -0.55 | 190608282_PHI_PIT |
Based on accumulated WAA for this season up to 1906-08-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 10.3 | Mordecai Brown | 236.3 | CHN |
| +002+ | 7.44 | Doc White | 183.7 | CHA |
| +006+ | 6.6 | Tully Sparks | 254 | PHI |
| +007+ | 6.55 | Sam Leever | 206.3 | PIT |
| +008+ | 6.37 | Bill Duggleby | 249 | PHI |
| +009+ | 6.2 | Vic Willis | 244 | PIT |
| +010+ | 6.02 | Jack Pfiester | 192.7 | CHN |
| +012+ | 5.19 | Jake Weimer | 253.7 | CIN |
| +013+ | 5.08 | Ed Reulbach | 156.3 | CHN |
| +016+ | 4.6 | Jack Taylor | 272.7 | TOT |
| +017+ | 4.59 | Lefty Leifield | 193.3 | PIT |
| +018+ | 4.36 | Ed Walsh | 206.7 | CHA |
| +020+ | 3.98 | Rube Waddell | 205.3 | OAK |
| +025+ | 3.37 | Fred Glade | 205.7 | BAL |
| +027+ | 3.25 | Roy Patterson | 127 | CHA |
| +028+ | 3.13 | Deacon Phillippe | 183.7 | PIT |
| +031+ | 2.99 | Bob Rhoads | 228 | CLE |
| +034+ | 2.81 | Joe McGinnity | 263.3 | SFN |
| +035+ | 2.62 | Jack Powell | 177.3 | BAL |
| +039+ | 2.38 | Al Orth | 255.7 | NYA |
| +042+ | 2.31 | Casey Patten | 210 | MIN |
| +045+ | 2.25 | Barney Pelty | 187.7 | BAL |
| +049+ | 2.18 | Bob Ewing | 202 | CIN |
| +063+ | 1.62 | Harry Howell | 239 | BAL |
| +070+ | 1.53 | Slow Joe Doyle | 18 | NYA |
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