| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 9.43 | 190507012_OAK_NYA |
| Doc White | CHA | 3.81 | 190507020_DET_CHA |
| Ed Reulbach | CHN | 1.91 | 190507021_CHN_SLN |
| Addie Joss | CLE | 1.51 | 190507020_CLE_BAL |
| Deacon Phillippe | PIT | 0.83 | 190507020_PIT_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chick Fraser | ATL | -7.69 | 190507010_ATL_PHI |
| Jack Harper | CIN | -2.98 | 190507030_CIN_PIT |
| Oscar Jones | LAN | -2.4 | 190507010_SFN_LAN |
| Chappie McFarland | SLN | -1.06 | 190507022_CHN_SLN |
| Mike Lynch | PIT | -0.83 | 190507030_CIN_PIT |
Based on accumulated WAA for this season up to 1905-07-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.87 | Rube Waddell | 152.3 | OAK |
| +002+ | 5.53 | Ed Reulbach | 103.3 | CHN |
| +003+ | 5.32 | Addie Joss | 134.3 | CLE |
| +006+ | 4.69 | Doc White | 119.3 | CHA |
| +008+ | 4.29 | Christy Mathewson | 128 | SFN |
| +010+ | 4 | Dummy Taylor | 106.3 | SFN |
| +011+ | 3.99 | Nick Altrock | 121 | CHA |
| +012+ | 3.84 | Irv Young | 158.3 | ATL |
| +014+ | 3.81 | Cy Young | 136.7 | BOS |
| +015+ | 3.78 | Earl Moore | 122 | CLE |
| +017+ | 3.59 | Harry Howell | 144.7 | BAL |
| +018+ | 3.47 | Otto Hess | 116.3 | CLE |
| +019+ | 3.42 | Frank Owen | 144 | CHA |
| +020+ | 3 | Deacon Phillippe | 109.3 | PIT |
| +021+ | 2.94 | Red Ames | 127 | SFN |
| +023+ | 2.69 | Jake Weimer | 109 | CHN |
| +024+ | 2.68 | Frank Smith | 147.7 | CHA |
| +025+ | 2.63 | Eddie Plank | 138.7 | OAK |
| +026+ | 2.6 | Fred Glade | 116 | BAL |
| +031+ | 2.3 | Bob Rhoads | 112.7 | CLE |
| +035+ | 2.15 | Bob Wicker | 37 | CHN |
| +036+ | 2.03 | Charlie Case | 103.3 | PIT |
| +038+ | 1.92 | Hooks Wiltse | 99.7 | SFN |
| +042+ | 1.78 | Barney Pelty | 111.7 | BAL |
| +045+ | 1.68 | Bill Hogg | 117.7 | NYA |
_