| Starter | Tm | Tier | Game |
|---|---|---|---|
| Christy Mathewson | SFN | 3.87 | 190508170_CHN_SFN |
| Doc White | CHA | 3.82 | 190508180_NYA_CHA |
| Cy Young | BOS | 3.6 | 190508180_BOS_DET |
| Deacon Phillippe | PIT | 3.03 | 190508162_LAN_PIT |
| Irv Young | ATL | 1.9 | 190508170_CIN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kaiser Wilhelm | ATL | -7.95 | 190508182_CIN_ATL |
| Harry McIntire | LAN | -5.44 | 190508180_PIT_LAN |
| Jake Thielman | SLN | -0.7 | 190508170_SLN_PHI |
| Mike Lynch | PIT | -0.5 | 190508170_PIT_LAN |
| Willie Sudhoff | BAL | -0.39 | 190508160_BAL_OAK |
Based on accumulated WAA for this season up to 1905-08-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.07 | Rube Waddell | 263.7 | OAK |
| +002+ | 8.25 | Ed Reulbach | 198.3 | CHN |
| +003+ | 7.89 | Christy Mathewson | 218.7 | SFN |
| +004+ | 7.45 | Doc White | 187 | CHA |
| +005+ | 7.21 | Cy Young | 243.7 | BOS |
| +006+ | 7.17 | Deacon Phillippe | 199.3 | PIT |
| +009+ | 5.69 | Irv Young | 266.3 | ATL |
| +011+ | 5.47 | Addie Joss | 184.3 | CLE |
| +015+ | 5.21 | Nick Altrock | 212.3 | CHA |
| +017+ | 4.8 | Bob Wicker | 109 | CHN |
| +020+ | 4.13 | Fred Glade | 190.3 | BAL |
| +021+ | 3.96 | Earl Moore | 220.3 | CLE |
| +022+ | 3.85 | Jack Chesbro | 203.7 | NYA |
| +024+ | 3.61 | Frank Smith | 193.7 | CHA |
| +025+ | 3.36 | Hooks Wiltse | 143.3 | SFN |
| +027+ | 3.28 | Dummy Taylor | 156.3 | SFN |
| +028+ | 3.18 | Jake Weimer | 188.7 | CHN |
| +029+ | 3.17 | Jesse Tannehill | 180.7 | BOS |
| +030+ | 3.16 | Buttons Briggs | 128 | CHN |
| +031+ | 3.08 | Ed Killian | 229.7 | DET |
| +032+ | 3.03 | Bob Ewing | 227 | CIN |
| +037+ | 2.84 | Frank Owen | 233.7 | CHA |
| +040+ | 2.65 | Harry Howell | 210.7 | BAL |
| +042+ | 2.6 | Bill Duggleby | 211.7 | PHI |
| +046+ | 2.43 | Eddie Plank | 231.3 | OAK |
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