| Starter | Tm | Tier | Game |
|---|---|---|---|
| Doc White | CHA | 7.91 | 190505040_CHA_CLE |
| Rube Waddell | OAK | 6.89 | 190505040_MIN_OAK |
| Otto Hess | CLE | 1.74 | 190505020_CLE_CHA |
| George Mullin | DET | 1.52 | 190505040_BAL_DET |
| Mordecai Brown | CHN | 0.88 | 190505030_CHN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Togie Pittinger | PHI | -2.26 | 190505030_PHI_LAN |
| Happy Townsend | MIN | -1.17 | 190505030_MIN_OAK |
| Chappie McFarland | SLN | -1.16 | 190505030_PIT_SLN |
| Jack Harper | CIN | -1.11 | 190505020_CHN_CIN |
| Ambrose Puttmann | NYA | -0.73 | 190505020_BOS_NYA |
Based on accumulated WAA for this season up to 1905-05-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.14 | Jake Weimer | 44 | CHN |
| +003+ | 1.96 | Otto Hess | 38.7 | CLE |
| +004+ | 1.81 | Rube Waddell | 20 | OAK |
| +005+ | 1.71 | Fred Glade | 41.3 | BAL |
| +006+ | 1.64 | Earl Moore | 35 | CLE |
| +008+ | 1.46 | Doc White | 37 | CHA |
| +012+ | 1.3 | Joe McGinnity | 35.7 | SFN |
| +013+ | 1.27 | Casey Patten | 47 | MIN |
| XXXXX | 1.25 | Jake Thielman | 18 | SLN |
| XXXXX | 1.2 | Mal Eason | 34 | LAN |
| XXXXX | 1.04 | Beany Jacobson | 35 | MIN |
| XXXXX | 1.03 | Big Jeff Pfeffer | 25 | CHN |
| XXXXX | 1.03 | Patsy Flaherty | 27 | PIT |
| XXXXX | 0.99 | Clark Griffith | 11 | NYA |
| XXXXX | 0.98 | Chick Robitaille | 31 | PIT |
| XXXXX | 0.94 | Cy Young | 41 | BOS |
| XXXXX | 0.92 | Frank Smith | 43 | CHA |
| XXXXX | 0.89 | Christy Mathewson | 24 | SFN |
| XXXXX | 0.89 | George Winter | 38 | BOS |
| XXXXX | 0.88 | Hooks Wiltse | 31 | SFN |
| XXXXX | 0.86 | Red Ames | 26 | SFN |
| XXXXX | 0.84 | Addie Joss | 26 | CLE |
| XXXXX | 0.8 | Red Donahue | 9 | CLE |
| XXXXX | 0.8 | Jesse Tannehill | 30 | BOS |
| XXXXX | 0.78 | Willie Sudhoff | 21 | BAL |
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