| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dazzy Vance | LAN | 8.24 | 193008220_LAN_CIN |
| Wes Ferrell | CLE | 6.2 | 193008242_CLE_NYA |
| Milt Gaston | BOS | 2.34 | 193008241_CHA_BOS |
| Pat Malone | CHN | 2.21 | 193008230_SFN_CHN |
| Ted Lyons | CHA | 1.98 | 193008220_CHA_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Les Sweetland | PHI | -8.89 | 193008230_PHI_SLN |
| Guy Bush | CHN | -3.11 | 193008240_SFN_CHN |
| Charlie Sullivan | DET | -2.19 | 193008230_DET_OAK |
| Pete Donohue | SFN | -1.36 | 193008220_SFN_CHN |
| Clint Brown | CLE | -0.91 | 193008241_CLE_NYA |
Based on accumulated WAA for this season up to 1930-08-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 10.42 | Lefty Grove | 224.3 | OAK |
| +007+ | 10.02 | Dazzy Vance | 202.3 | LAN |
| +008+ | 9.38 | Wes Ferrell | 243.3 | CLE |
| +013+ | 7.07 | George Uhle | 220 | DET |
| +016+ | 6.64 | Milt Gaston | 227.3 | BOS |
| +019+ | 5.87 | Vic Sorrell | 189 | DET |
| +021+ | 5.62 | Lefty Stewart | 215.3 | BAL |
| +022+ | 5.53 | Bill Walker | 192.7 | SFN |
| +026+ | 5.26 | Ted Lyons | 243.7 | CHA |
| +028+ | 5.06 | Bump Hadley | 200.7 | MIN |
| +030+ | 4.96 | Sam Jones | 148.7 | MIN |
| +031+ | 4.95 | Pat Malone | 208.3 | CHN |
| +033+ | 4.8 | Ray Kolp | 134.7 | CIN |
| +035+ | 4.46 | Ad Liska | 129 | MIN |
| +039+ | 3.99 | Earl Whitehill | 178 | DET |
| +046+ | 3.6 | Pat Caraway | 149 | CHA |
| +048+ | 3.58 | George Earnshaw | 238.3 | OAK |
| +049+ | 3.53 | Firpo Marberry | 160.3 | MIN |
| +050+ | 3.3 | Charlie Root | 206.7 | CHN |
| +051+ | 3.28 | Socks Seibold | 198 | ATL |
| +052+ | 3.16 | Benny Frey | 195 | CIN |
| +053+ | 3.14 | George Pipgras | 190 | NYA |
| +054+ | 3.11 | Carl Hubbell | 186 | SFN |
| +055+ | 3.04 | General Crowder | 208.3 | TOT |
| +056+ | 2.96 | Red Ruffing | 180.3 | TOT |
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