| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 8.57 | 190507222_OAK_BAL |
| Doc White | CHA | 5.4 | 190507220_NYA_CHA |
| Cy Young | BOS | 3.51 | 190507230_BOS_DET |
| Christy Mathewson | SFN | 2.89 | 190507210_SLN_SFN |
| Harry Howell | BAL | 0.75 | 190507222_OAK_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chick Fraser | ATL | -8.32 | 190507210_CHN_ATL |
| Jack Harper | CIN | -3.03 | 190507210_CIN_LAN |
| Mal Eason | LAN | -2.15 | 190507222_CIN_LAN |
| Kid Nichols | PHI | -2.05 | 190507212_PIT_PHI |
| Jack Powell | NYA | -1.83 | 190507230_NYA_BAL |
Based on accumulated WAA for this season up to 1905-07-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.69 | Rube Waddell | 210 | OAK |
| +002+ | 7.09 | Doc White | 165.3 | CHA |
| +006+ | 5.6 | Irv Young | 203.3 | ATL |
| +007+ | 5.57 | Ed Reulbach | 140.7 | CHN |
| +008+ | 5.32 | Cy Young | 200.3 | BOS |
| +012+ | 4.67 | Nick Altrock | 169 | CHA |
| +015+ | 4.38 | Earl Moore | 166.3 | CLE |
| +016+ | 4.25 | Christy Mathewson | 159.7 | SFN |
| +017+ | 4.13 | Frank Owen | 197.3 | CHA |
| +018+ | 3.98 | Harry Howell | 180.7 | BAL |
| +019+ | 3.81 | Deacon Phillippe | 140.3 | PIT |
| +020+ | 3.56 | Jake Weimer | 146.3 | CHN |
| +022+ | 3.49 | Fred Glade | 146 | BAL |
| +023+ | 3.08 | Red Ames | 163 | SFN |
| +024+ | 3.07 | Hooks Wiltse | 121.3 | SFN |
| +025+ | 3.02 | Dummy Taylor | 132.3 | SFN |
| +029+ | 2.83 | Frank Smith | 164.7 | CHA |
| +030+ | 2.74 | Bob Rhoads | 125.7 | CLE |
| +031+ | 2.74 | Bob Ewing | 169 | CIN |
| +034+ | 2.51 | Jesse Tannehill | 153 | BOS |
| +033+ | 2.51 | Bob Wicker | 65 | CHN |
| +040+ | 2.19 | Buttons Briggs | 94 | CHN |
| +043+ | 2.05 | Charlie Case | 144 | PIT |
| +053+ | 1.68 | Jack Chesbro | 150 | NYA |
| +056+ | 1.59 | Mordecai Brown | 166.3 | CHN |
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