| Starter | Tm | Tier | Game |
|---|---|---|---|
| Christy Mathewson | SFN | 5.23 | 190509162_SFN_ATL |
| Doc White | CHA | 4.26 | 190509150_BAL_CHA |
| Irv Young | ATL | 1.81 | 190509162_SFN_ATL |
| Harry Howell | BAL | 1.71 | 190509140_BAL_CHA |
| Jesse Tannehill | BOS | 1.11 | 190509160_BOS_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kaiser Wilhelm | ATL | -7.6 | 190509140_PHI_ATL |
| Harry McIntire | LAN | -4.07 | 190509161_PHI_LAN |
| Jack Taylor | SLN | -1.26 | 190509150_CHN_SLN |
| Frank Corridon | PHI | -0.93 | 190509162_PHI_LAN |
| Casey Patten | MIN | -0.67 | 190509162_MIN_NYA |
Based on accumulated WAA for this season up to 1905-09-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 11.19 | Christy Mathewson | 290.7 | SFN |
| +002+ | 10.92 | Rube Waddell | 317.7 | OAK |
| +003+ | 9.49 | Doc White | 243 | CHA |
| +004+ | 9.36 | Ed Reulbach | 244.3 | CHN |
| +007+ | 8.11 | Cy Young | 284.7 | BOS |
| +008+ | 7.67 | Deacon Phillippe | 258.3 | PIT |
| +011+ | 7.01 | Addie Joss | 237 | CLE |
| +012+ | 6.71 | Nick Altrock | 269.7 | CHA |
| +013+ | 6.59 | Irv Young | 338.3 | ATL |
| +014+ | 6.38 | Harry Howell | 279.7 | BAL |
| +017+ | 6.07 | Bob Wicker | 146 | CHN |
| +020+ | 5.26 | Ed Killian | 283.7 | DET |
| +022+ | 4.58 | Jesse Tannehill | 252.3 | BOS |
| +024+ | 4.39 | Frank Smith | 249.7 | CHA |
| +026+ | 4.32 | Eddie Plank | 299.7 | OAK |
| +027+ | 4.25 | Tully Sparks | 238.3 | PHI |
| +028+ | 4.19 | Jake Weimer | 221.7 | CHN |
| +029+ | 4.03 | Frank Owen | 290 | CHA |
| +035+ | 3.13 | Mordecai Brown | 207.3 | CHN |
| +040+ | 2.92 | Andy Coakley | 218 | OAK |
| +045+ | 2.67 | Fred Glade | 245.3 | BAL |
| +048+ | 2.62 | Jack Chesbro | 276 | NYA |
| +049+ | 2.59 | Hooks Wiltse | 180 | SFN |
| +055+ | 2.45 | Buttons Briggs | 159.7 | CHN |
| +060+ | 2.07 | Barney Pelty | 250.3 | BAL |
_