| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe McGinnity | SFN | 6.58 | 190505150_CHN_SFN |
| Cy Young | BOS | 5.25 | 190505130_BOS_DET |
| Eddie Plank | OAK | 2.95 | 190505140_OAK_BAL |
| George Mullin | DET | 2.15 | 190505150_BOS_DET |
| Sam Leever | PIT | 1.41 | 190505140_PIT_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chick Fraser | ATL | -4.99 | 190505130_CIN_ATL |
| Harry McIntire | LAN | -1.92 | 190505130_PIT_LAN |
| Ambrose Puttmann | NYA | -1.4 | 190505140_NYA_CHA |
| Frank Corridon | PHI | -0.86 | 190505150_SLN_PHI |
| Chappie McFarland | SLN | -0.76 | 190505150_SLN_PHI |
Based on accumulated WAA for this season up to 1905-05-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 2.21 | Rube Waddell | 29 | OAK |
| +004+ | 2.2 | Irv Young | 67 | ATL |
| +005+ | 2.19 | Earl Moore | 44 | CLE |
| +006+ | 2.04 | Christy Mathewson | 42 | SFN |
| +007+ | 1.77 | Joe McGinnity | 62.7 | SFN |
| +008+ | 1.76 | Jake Weimer | 45 | CHN |
| +009+ | 1.64 | Fred Glade | 50.3 | BAL |
| +010+ | 1.58 | Frank Smith | 71 | CHA |
| +012+ | 1.51 | Doc White | 47 | CHA |
| +014+ | 1.48 | Buttons Briggs | 28 | CHN |
| +016+ | 1.47 | Otto Hess | 47.7 | CLE |
| +015+ | 1.47 | Chick Robitaille | 60 | PIT |
| +017+ | 1.42 | Casey Patten | 56 | MIN |
| +019+ | 1.38 | Bill Hogg | 38 | NYA |
| +020+ | 1.36 | Dummy Taylor | 32 | SFN |
| +021+ | 1.35 | Addie Joss | 44 | CLE |
| XXXXX | 1.18 | Jesse Tannehill | 39 | BOS |
| XXXXX | 1.12 | Harry Howell | 61.3 | BAL |
| XXXXX | 1.05 | Jake Thielman | 36 | SLN |
| XXXXX | 1.02 | Barney Wolfe | 35 | MIN |
| XXXXX | 1 | Red Ames | 35 | SFN |
| XXXXX | 1 | Chief Bender | 62 | OAK |
| XXXXX | 0.95 | Red Donahue | 18 | CLE |
| XXXXX | 0.86 | Bob Rhoads | 36 | CLE |
| XXXXX | 0.86 | Big Jeff Pfeffer | 42 | CHN |
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