| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 6.71 | 190508110_CLE_OAK |
| Cy Young | BOS | 4.2 | 190508101_DET_BOS |
| Doc White | CHA | 4.07 | 190508110_CHA_NYA |
| Christy Mathewson | SFN | 3.87 | 190508100_SFN_CHN |
| Ed Reulbach | CHN | 3.23 | 190508100_SFN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kaiser Wilhelm | ATL | -9.08 | 190508120_ATL_CIN |
| Oscar Jones | LAN | -4.8 | 190508110_LAN_CHN |
| Jack Harper | CIN | -3.56 | 190508110_ATL_CIN |
| Jack Taylor | SLN | -1.55 | 190508100_LAN_SLN |
| Frank Kitson | DET | -1.26 | 190508102_DET_BOS |
Based on accumulated WAA for this season up to 1905-08-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.28 | Rube Waddell | 251.3 | OAK |
| +002+ | 7.85 | Ed Reulbach | 189.3 | CHN |
| +003+ | 7.18 | Doc White | 185 | CHA |
| +004+ | 7.13 | Deacon Phillippe | 190.3 | PIT |
| +005+ | 7.09 | Christy Mathewson | 209.7 | SFN |
| +006+ | 6.89 | Cy Young | 235.7 | BOS |
| +009+ | 5.93 | Irv Young | 257.3 | ATL |
| +015+ | 5.16 | Addie Joss | 175.3 | CLE |
| +016+ | 4.71 | Bob Wicker | 101 | CHN |
| +017+ | 4.55 | Nick Altrock | 203.3 | CHA |
| +020+ | 3.61 | Earl Moore | 199.3 | CLE |
| +022+ | 3.49 | Fred Glade | 174.3 | BAL |
| +023+ | 3.37 | Hooks Wiltse | 143.3 | SFN |
| +024+ | 3.29 | Dummy Taylor | 156.3 | SFN |
| +025+ | 3.27 | Buttons Briggs | 120 | CHN |
| +026+ | 3.19 | Jack Chesbro | 194.7 | NYA |
| +027+ | 3.17 | Frank Smith | 189.7 | CHA |
| +028+ | 3.16 | Jesse Tannehill | 180.7 | BOS |
| +030+ | 3.1 | Frank Owen | 225.7 | CHA |
| +031+ | 3.09 | Ed Killian | 220.7 | DET |
| +035+ | 2.85 | Bob Ewing | 218 | CIN |
| +034+ | 2.85 | Harry Howell | 205.7 | BAL |
| +038+ | 2.71 | Tully Sparks | 172 | PHI |
| +041+ | 2.66 | Jake Weimer | 178.3 | CHN |
| +047+ | 2.32 | Eddie Plank | 222.3 | OAK |
_