| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Oeschger | ATL | -1.81 | 191908162_SLN_ATL |
| Ferdie Schupp | SLN | -1.52 | 191908162_SLN_ATL |
| Eppa Rixey | PHI | -1.31 | 191908161_PIT_PHI |
| Rollie Naylor | OAK | -0.89 | 191908170_OAK_CHA |
| George Mogridge | NYA | -0.66 | 191908170_NYA_CLE |
Based on accumulated WAA for this season up to 1919-08-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 7.69 | Walter Johnson | 246 | MIN |
| +003+ | 6.9 | Eddie Cicotte | 241.7 | CHA |
| +004+ | 6.85 | Hippo Vaughn | 231 | CHN |
| +005+ | 6.53 | Dick Rudolph | 223.7 | ATL |
| +006+ | 6.21 | Dutch Ruether | 176.3 | CIN |
| +008+ | 4.99 | Phil Douglas | 207 | TOT |
| +009+ | 4.66 | Allen Sothoron | 189.3 | BAL |
| +012+ | 4.15 | Pete Alexander | 141 | CHN |
| +014+ | 4.01 | Lee Meadows | 167.7 | TOT |
| +015+ | 3.84 | Claude Hendrix | 148.7 | CHN |
| +018+ | 3.72 | Babe Adams | 185.7 | PIT |
| +020+ | 3.46 | Fred Toney | 136 | SFN |
| +021+ | 3.44 | Slim Sallee | 163.7 | CIN |
| +026+ | 3.31 | Jesse Barnes | 214.7 | SFN |
| +030+ | 3.01 | Leon Cadore | 178.7 | LAN |
| +036+ | 2.67 | Hod Eller | 182.7 | CIN |
| +037+ | 2.65 | Carl Mays | 181 | TOT |
| +039+ | 2.61 | Sherry Smith | 114.7 | LAN |
| +038+ | 2.61 | Herb Pennock | 170.3 | BOS |
| +040+ | 2.58 | Stan Coveleski | 211 | CLE |
| +041+ | 2.57 | Bernie Boland | 190.7 | DET |
| +043+ | 2.46 | Lefty Williams | 229.3 | CHA |
| +045+ | 2.42 | Speed Martin | 89 | CHN |
| +047+ | 2.29 | Jim Shaw | 234.7 | MIN |
| +048+ | 2.19 | Al Mamaux | 130 | LAN |
_