| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 8.89 | 190507170_OAK_DET |
| Doc White | CHA | 5.02 | 190507190_NYA_CHA |
| Christy Mathewson | SFN | 2.88 | 190507180_PIT_SFN |
| Addie Joss | CLE | 1.73 | 190507191_BOS_CLE |
| Irv Young | ATL | 1.7 | 190507170_SLN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chick Fraser | ATL | -10.02 | 190507180_SLN_ATL |
| Oscar Jones | LAN | -3.62 | 190507180_CHN_LAN |
| Chappie McFarland | SLN | -0.39 | 190507190_SLN_ATL |
| George Winter | BOS | -0.37 | 190507191_BOS_CLE |
| Charlie Chech | CIN | -0.34 | 190507190_CIN_PHI |
Based on accumulated WAA for this season up to 1905-07-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.66 | Rube Waddell | 202 | OAK |
| +002+ | 6.54 | Doc White | 156.3 | CHA |
| +003+ | 6.03 | Addie Joss | 161.3 | CLE |
| +006+ | 5.49 | Irv Young | 194.3 | ATL |
| +007+ | 5.39 | Cy Young | 183.3 | BOS |
| +008+ | 5 | Ed Reulbach | 131.7 | CHN |
| +012+ | 4.49 | Deacon Phillippe | 136.3 | PIT |
| +014+ | 4.22 | Christy Mathewson | 154.7 | SFN |
| +015+ | 4.19 | Earl Moore | 157.3 | CLE |
| +016+ | 3.87 | Nick Altrock | 157 | CHA |
| +018+ | 3.68 | Harry Howell | 171.7 | BAL |
| +019+ | 3.66 | Frank Owen | 179.3 | CHA |
| +021+ | 3.18 | Jake Weimer | 137 | CHN |
| +022+ | 3.11 | Red Ames | 154 | SFN |
| +023+ | 3.02 | Dummy Taylor | 132.3 | SFN |
| +025+ | 2.84 | Frank Smith | 164.7 | CHA |
| +026+ | 2.8 | Bob Wicker | 61 | CHN |
| +027+ | 2.79 | Fred Glade | 133 | BAL |
| +028+ | 2.75 | Bob Rhoads | 125.7 | CLE |
| +032+ | 2.46 | Hooks Wiltse | 112.3 | SFN |
| +034+ | 2.36 | Charlie Case | 136 | PIT |
| +039+ | 2.17 | Bob Ewing | 160 | CIN |
| +042+ | 2.07 | Beany Jacobson | 102 | MIN |
| +044+ | 1.97 | Barney Pelty | 137.7 | BAL |
| +053+ | 1.64 | Tully Sparks | 130.7 | PHI |
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