| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Grove | OAK | 10.18 | 193008300_OAK_BOS |
| Wes Ferrell | CLE | 5.88 | 193009012_CLE_BAL |
| Milt Gaston | BOS | 3.64 | 193008300_OAK_BOS |
| George Uhle | DET | 2.87 | 193009011_DET_CHA |
| Lefty Stewart | BAL | 2.82 | 193008310_CLE_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Les Sweetland | PHI | -7.81 | 193008310_PHI_LAN |
| Milt Shoffner | CLE | -2.92 | 193009011_CLE_BAL |
| Dick Coffman | BAL | -1.24 | 193009012_CLE_BAL |
| Jesse Petty | CHN | -1.16 | 193008310_SLN_CHN |
| Fred Frankhouse | ATL | -0.99 | 193008300_ATL_PHI |
Based on accumulated WAA for this season up to 1930-09-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 12.5 | Lefty Grove | 244.7 | OAK |
| +007+ | 9.81 | Dazzy Vance | 211.3 | LAN |
| +008+ | 9.29 | Wes Ferrell | 260.3 | CLE |
| +016+ | 6.35 | George Uhle | 229 | DET |
| +019+ | 5.95 | Milt Gaston | 230.3 | BOS |
| +021+ | 5.79 | Lefty Stewart | 230.7 | BAL |
| +023+ | 5.6 | Bump Hadley | 213 | MIN |
| +024+ | 5.49 | Ted Lyons | 261.7 | CHA |
| +027+ | 5.18 | Vic Sorrell | 196.3 | DET |
| +030+ | 5.04 | Bill Walker | 203.3 | SFN |
| +031+ | 5.04 | Sam Jones | 160.7 | MIN |
| +032+ | 4.99 | Pat Caraway | 162 | CHA |
| +036+ | 4.68 | Ray Kolp | 142.7 | CIN |
| +040+ | 4.29 | Pat Malone | 222 | CHN |
| +042+ | 4.18 | General Crowder | 226.3 | TOT |
| +045+ | 3.78 | George Earnshaw | 255 | OAK |
| +046+ | 3.73 | Benny Frey | 209 | CIN |
| +048+ | 3.61 | Ad Liska | 132.7 | MIN |
| +049+ | 3.57 | Firpo Marberry | 166.3 | MIN |
| +051+ | 3.48 | George Pipgras | 204 | NYA |
| +052+ | 3.41 | Carl Hubbell | 200 | SFN |
| +054+ | 3.32 | Lloyd Brown | 177.3 | MIN |
| +053+ | 3.32 | Earl Whitehill | 187.3 | DET |
| +055+ | 3.29 | Watty Clark | 186.7 | LAN |
| +058+ | 3.16 | Red Ruffing | 189.3 | TOT |
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