| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe McGinnity | SFN | 8.19 | 190505050_ATL_SFN |
| Doc White | CHA | 7.91 | 190505040_CHA_CLE |
| Rube Waddell | OAK | 6.89 | 190505040_MIN_OAK |
| Bill Dinneen | BOS | 1.79 | 190505060_NYA_BOS |
| Sam Leever | PIT | 1.75 | 190505050_CIN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chick Fraser | ATL | -5.4 | 190505050_ATL_SFN |
| Tom Hughes | MIN | -0.76 | 190505060_OAK_MIN |
| Weldon Henley | OAK | -0.67 | 190505050_OAK_MIN |
| Jack Harper | CIN | -0.63 | 190505050_CIN_PIT |
| Frank Corridon | PHI | -0.6 | 190505050_LAN_PHI |
Based on accumulated WAA for this season up to 1905-05-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.18 | Jake Weimer | 44 | CHN |
| +003+ | 2 | Otto Hess | 38.7 | CLE |
| +004+ | 1.94 | Joe McGinnity | 44.7 | SFN |
| +005+ | 1.84 | Rube Waddell | 20 | OAK |
| +007+ | 1.76 | Fred Glade | 41.3 | BAL |
| +008+ | 1.67 | Earl Moore | 35 | CLE |
| +011+ | 1.53 | Doc White | 37 | CHA |
| +012+ | 1.46 | Addie Joss | 35 | CLE |
| +014+ | 1.32 | George Winter | 47 | BOS |
| +013+ | 1.32 | Casey Patten | 47 | MIN |
| +015+ | 1.3 | Christy Mathewson | 33 | SFN |
| +016+ | 1.28 | Jake Thielman | 18 | SLN |
| +018+ | 1.25 | Big Jeff Pfeffer | 34 | CHN |
| XXXXX | 1.25 | Mal Eason | 34 | LAN |
| XXXXX | 1.07 | Beany Jacobson | 35 | MIN |
| XXXXX | 1.06 | Chick Robitaille | 31 | PIT |
| XXXXX | 1.04 | Patsy Flaherty | 33 | PIT |
| XXXXX | 0.98 | Cy Young | 41 | BOS |
| XXXXX | 0.93 | Irv Young | 49 | ATL |
| XXXXX | 0.91 | Hooks Wiltse | 31 | SFN |
| XXXXX | 0.88 | Red Ames | 26 | SFN |
| XXXXX | 0.85 | Frank Smith | 51 | CHA |
| XXXXX | 0.83 | Jesse Tannehill | 30 | BOS |
| XXXXX | 0.81 | Red Donahue | 9 | CLE |
| XXXXX | 0.8 | Willie Sudhoff | 21 | BAL |
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