| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Grove | OAK | 9.24 | 193008040_BOS_OAK |
| Dazzy Vance | LAN | 5.85 | 193008030_SFN_LAN |
| Ted Lyons | CHA | 3.27 | 193008040_CHA_DET |
| Wes Ferrell | CLE | 3.16 | 193008040_CLE_BAL |
| Milt Gaston | BOS | 3.04 | 193008031_BOS_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Les Sweetland | PHI | -9.22 | 193008040_PHI_ATL |
| Clint Brown | CLE | -1.27 | 193008050_CLE_DET |
| Fred Frankhouse | ATL | -1.2 | 193008050_PHI_ATL |
| Sam Gray | BAL | -1.1 | 193008040_CLE_BAL |
| Freddie Fitzsimmons | SFN | -0.89 | 193008040_SFN_LAN |
Based on accumulated WAA for this season up to 1930-08-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 8.88 | Lefty Grove | 188.3 | OAK |
| +008+ | 7.57 | Dazzy Vance | 168 | LAN |
| +009+ | 7.08 | George Uhle | 188 | DET |
| +012+ | 6.8 | Bill Walker | 168 | SFN |
| +013+ | 6.54 | Wes Ferrell | 207.3 | CLE |
| +016+ | 5.92 | Ted Lyons | 214.3 | CHA |
| +017+ | 5.68 | Milt Gaston | 194.7 | BOS |
| +020+ | 5.02 | Lefty Stewart | 182 | BAL |
| +022+ | 4.85 | Ad Liska | 116 | MIN |
| +027+ | 4.33 | Bump Hadley | 163 | MIN |
| +029+ | 4.14 | Vic Sorrell | 159 | DET |
| +030+ | 4.08 | Socks Seibold | 175 | ATL |
| +032+ | 4.05 | Benny Frey | 165.3 | CIN |
| +033+ | 4.03 | Firpo Marberry | 160.3 | MIN |
| +035+ | 3.72 | Jumbo Elliott | 139.3 | LAN |
| +039+ | 3.57 | Sam Jones | 114 | MIN |
| +040+ | 3.56 | Ray Kolp | 101.3 | CIN |
| +043+ | 3.46 | Charlie Root | 171.3 | CHN |
| +047+ | 3.29 | General Crowder | 176 | TOT |
| +049+ | 3.22 | George Pipgras | 165 | NYA |
| +053+ | 2.77 | Watty Clark | 157 | LAN |
| +054+ | 2.73 | Bob Smith | 154 | ATL |
| +055+ | 2.71 | Pat Malone | 170.3 | CHN |
| +056+ | 2.63 | Willis Hudlin | 151.7 | CLE |
| +057+ | 2.59 | Pat Caraway | 114 | CHA |
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