| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Walker | SFN | 5.98 | 193008130_SFN_CIN |
| Wes Ferrell | CLE | 4.01 | 193008140_CLE_OAK |
| Charlie Root | CHN | 2.23 | 193008150_LAN_CHN |
| Lefty Stewart | BAL | 1.33 | 193008130_BAL_BOS |
| Watty Clark | LAN | 1.17 | 193008140_LAN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Les Sweetland | PHI | -9.06 | 193008152_PHI_PIT |
| Guy Bush | CHN | -1.61 | 193008130_LAN_CHN |
| Heinie Meine | PIT | -1.03 | 193008151_PHI_PIT |
| Fred Frankhouse | ATL | -0.82 | 193008150_ATL_SLN |
| Larry Benton | CIN | -0.52 | 193008130_SFN_CIN |
Based on accumulated WAA for this season up to 1930-08-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 10.16 | Lefty Grove | 206.3 | OAK |
| +008+ | 8.65 | Dazzy Vance | 185.3 | LAN |
| +009+ | 8.38 | Wes Ferrell | 225.3 | CLE |
| +011+ | 7.47 | George Uhle | 203 | DET |
| +015+ | 7.06 | Bill Walker | 184 | SFN |
| +016+ | 6.21 | Milt Gaston | 211.3 | BOS |
| +018+ | 5.64 | Ted Lyons | 230.3 | CHA |
| +019+ | 5.6 | Lefty Stewart | 198.3 | BAL |
| +026+ | 4.86 | Ad Liska | 123.3 | MIN |
| +027+ | 4.85 | Charlie Root | 192.3 | CHN |
| +028+ | 4.63 | Bump Hadley | 181 | MIN |
| +030+ | 4.44 | Vic Sorrell | 171 | DET |
| +035+ | 3.98 | Pat Malone | 188.3 | CHN |
| +036+ | 3.97 | Ray Kolp | 110.3 | CIN |
| +037+ | 3.94 | Sam Jones | 132 | MIN |
| +039+ | 3.87 | George Pipgras | 180.7 | NYA |
| +041+ | 3.77 | Firpo Marberry | 160.3 | MIN |
| +045+ | 3.55 | Socks Seibold | 190.3 | ATL |
| +047+ | 3.51 | Earl Whitehill | 161 | DET |
| +046+ | 3.51 | General Crowder | 191.3 | TOT |
| +052+ | 3.2 | Benny Frey | 168 | CIN |
| +054+ | 3.17 | Jumbo Elliott | 147.3 | LAN |
| +055+ | 2.99 | George Earnshaw | 215.3 | OAK |
| +057+ | 2.68 | Carl Hubbell | 169.3 | SFN |
| +059+ | 2.62 | Pat Caraway | 130 | CHA |
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