| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe McGinnity | SFN | 9.29 | 190505090_SLN_SFN |
| Rube Waddell | OAK | 8.13 | 190505080_OAK_MIN |
| Cy Young | BOS | 6.34 | 190505080_NYA_BOS |
| Sam Leever | PIT | 2.15 | 190505090_PIT_PHI |
| Otto Hess | CLE | 1.55 | 190505080_CHA_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chick Fraser | ATL | -5.48 | 190505101_CHN_ATL |
| Harry McIntire | LAN | -2.02 | 190505090_CIN_LAN |
| Frank Corridon | PHI | -1.09 | 190505100_PIT_PHI |
| Happy Townsend | MIN | -0.95 | 190505090_OAK_MIN |
| Chappie McFarland | SLN | -0.91 | 190505100_SLN_SFN |
Based on accumulated WAA for this season up to 1905-05-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 2.24 | Rube Waddell | 29 | OAK |
| +004+ | 1.82 | Jake Weimer | 45 | CHN |
| +005+ | 1.74 | Fred Glade | 41.3 | BAL |
| +007+ | 1.66 | Earl Moore | 35 | CLE |
| +009+ | 1.53 | Otto Hess | 47.7 | CLE |
| +010+ | 1.53 | Doc White | 37 | CHA |
| +012+ | 1.52 | Buttons Briggs | 28 | CHN |
| +014+ | 1.47 | Casey Patten | 56 | MIN |
| +015+ | 1.45 | Addie Joss | 35 | CLE |
| +016+ | 1.38 | Willie Sudhoff | 30 | BAL |
| +017+ | 1.36 | Bob Rhoads | 27 | CLE |
| +018+ | 1.3 | Chick Robitaille | 41 | PIT |
| +019+ | 1.29 | George Winter | 47 | BOS |
| +020+ | 1.29 | Christy Mathewson | 33 | SFN |
| XXXXX | 1.23 | Big Jeff Pfeffer | 34 | CHN |
| XXXXX | 1.2 | Jesse Tannehill | 39 | BOS |
| XXXXX | 1.18 | Mal Eason | 34 | LAN |
| XXXXX | 1.05 | Red Ames | 35 | SFN |
| XXXXX | 1.05 | Beany Jacobson | 35 | MIN |
| XXXXX | 1.04 | Joe McGinnity | 53.7 | SFN |
| XXXXX | 1 | Frank Smith | 60 | CHA |
| XXXXX | 0.98 | Red Donahue | 18 | CLE |
| XXXXX | 0.95 | Irv Young | 49 | ATL |
| XXXXX | 0.9 | Hooks Wiltse | 31 | SFN |
| XXXXX | 0.76 | Tully Sparks | 9 | PHI |
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