| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 8.42 | 190507190_OAK_BAL |
| Doc White | CHA | 5.02 | 190507190_NYA_CHA |
| Cy Young | BOS | 4.21 | 190507201_BOS_CLE |
| Christy Mathewson | SFN | 2.88 | 190507180_PIT_SFN |
| Addie Joss | CLE | 1.73 | 190507191_BOS_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chick Fraser | ATL | -10.02 | 190507180_SLN_ATL |
| Oscar Jones | LAN | -3.62 | 190507180_CHN_LAN |
| Frank Kitson | DET | -1.22 | 190507200_MIN_DET |
| Wish Egan | SLN | -0.82 | 190507202_SLN_SFN |
| George Winter | BOS | -0.37 | 190507191_BOS_CLE |
Based on accumulated WAA for this season up to 1905-07-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.69 | Rube Waddell | 202 | OAK |
| +002+ | 6.58 | Doc White | 156.3 | CHA |
| +003+ | 6.05 | Addie Joss | 161.3 | CLE |
| +005+ | 5.71 | Irv Young | 203.3 | ATL |
| +007+ | 5.63 | Ed Reulbach | 140.7 | CHN |
| +009+ | 4.73 | Cy Young | 191.3 | BOS |
| +012+ | 4.42 | Earl Moore | 166.3 | CLE |
| +014+ | 4.24 | Christy Mathewson | 154.7 | SFN |
| +016+ | 3.91 | Nick Altrock | 157 | CHA |
| +017+ | 3.83 | Deacon Phillippe | 140.3 | PIT |
| +018+ | 3.71 | Harry Howell | 171.7 | BAL |
| +019+ | 3.63 | Frank Owen | 188.3 | CHA |
| +021+ | 3.2 | Jake Weimer | 137 | CHN |
| +022+ | 3.13 | Red Ames | 154 | SFN |
| +023+ | 3.09 | Hooks Wiltse | 121.3 | SFN |
| +024+ | 3.04 | Dummy Taylor | 132.3 | SFN |
| +025+ | 2.88 | Frank Smith | 164.7 | CHA |
| +027+ | 2.82 | Fred Glade | 133 | BAL |
| +029+ | 2.77 | Bob Rhoads | 125.7 | CLE |
| +031+ | 2.54 | Bob Wicker | 65 | CHN |
| +034+ | 2.38 | Charlie Case | 136 | PIT |
| +037+ | 2.22 | Bob Ewing | 160 | CIN |
| +043+ | 1.99 | Barney Pelty | 137.7 | BAL |
| +044+ | 1.99 | Tully Sparks | 136.7 | PHI |
| +051+ | 1.7 | Jesse Tannehill | 144 | BOS |
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