| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Young | BOS | 4.2 | 190508101_DET_BOS |
| Christy Mathewson | SFN | 3.87 | 190508100_SFN_CHN |
| Ed Reulbach | CHN | 3.23 | 190508100_SFN_CHN |
| Irv Young | ATL | 1.95 | 190508090_ATL_PIT |
| Eddie Plank | OAK | 1.03 | 190508080_CLE_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kaiser Wilhelm | ATL | -9.15 | 190508080_ATL_PIT |
| Harry McIntire | LAN | -3.35 | 190508100_LAN_SLN |
| Jack Taylor | SLN | -1.55 | 190508100_LAN_SLN |
| Frank Kitson | DET | -1.26 | 190508102_DET_BOS |
| Kid Nichols | PHI | -0.71 | 190508100_PHI_CIN |
Based on accumulated WAA for this season up to 1905-08-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.15 | Rube Waddell | 246 | OAK |
| +002+ | 7.92 | Ed Reulbach | 189.3 | CHN |
| +003+ | 7.17 | Christy Mathewson | 209.7 | SFN |
| +004+ | 6.98 | Cy Young | 235.7 | BOS |
| +005+ | 6.96 | Doc White | 177 | CHA |
| +007+ | 6.16 | Deacon Phillippe | 178.3 | PIT |
| +008+ | 6.01 | Irv Young | 257.3 | ATL |
| +016+ | 4.74 | Bob Wicker | 101 | CHN |
| +017+ | 4.59 | Nick Altrock | 203.3 | CHA |
| +019+ | 4.04 | Fred Glade | 166.3 | BAL |
| +021+ | 3.67 | Earl Moore | 199.3 | CLE |
| +023+ | 3.23 | Jesse Tannehill | 180.7 | BOS |
| +024+ | 3.21 | Frank Smith | 189.7 | CHA |
| +025+ | 3.16 | Ed Killian | 220.7 | DET |
| +026+ | 3.14 | Frank Owen | 225.7 | CHA |
| +028+ | 3.01 | Buttons Briggs | 112 | CHN |
| +029+ | 2.99 | Harry Howell | 197.7 | BAL |
| +031+ | 2.94 | Bob Ewing | 218 | CIN |
| +034+ | 2.74 | Dummy Taylor | 147.3 | SFN |
| +035+ | 2.67 | Jack Chesbro | 185.7 | NYA |
| +036+ | 2.63 | Jake Weimer | 177.3 | CHN |
| +038+ | 2.6 | Hooks Wiltse | 134.3 | SFN |
| +043+ | 2.42 | Eddie Plank | 213.3 | OAK |
| +048+ | 2.22 | Red Ames | 190 | SFN |
| +053+ | 2.01 | Bill Duggleby | 202.7 | PHI |
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