| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dazzy Vance | LAN | 7.86 | 193009110_CHN_LAN |
| Wes Ferrell | CLE | 5.16 | 193009100_NYA_CLE |
| Ted Lyons | CHA | 2.48 | 193009110_BOS_CHA |
| Lefty Stewart | BAL | 1.98 | 193009110_MIN_BAL |
| Milt Gaston | BOS | 1.78 | 193009120_BOS_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Les Sweetland | PHI | -11.36 | 193009100_CIN_PHI |
| Guy Bush | CHN | -5.18 | 193009110_CHN_LAN |
| Dick Coffman | BAL | -1.31 | 193009100_MIN_BAL |
| Tommy Thomas | CHA | -0.45 | 193009120_MIN_CHA |
| Roy Sherid | NYA | -0.43 | 193009120_NYA_DET |
Based on accumulated WAA for this season up to 1930-09-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 13.72 | Lefty Grove | 271.7 | OAK |
| +007+ | 11.7 | Dazzy Vance | 235.3 | LAN |
| +009+ | 9.93 | Wes Ferrell | 277.3 | CLE |
| +016+ | 6.92 | Ted Lyons | 282.7 | CHA |
| +018+ | 6.84 | Bump Hadley | 233 | MIN |
| +020+ | 6.22 | Lefty Stewart | 252 | BAL |
| +021+ | 6.17 | George Uhle | 229 | DET |
| +022+ | 6.13 | Vic Sorrell | 213.7 | DET |
| +027+ | 5.6 | Pat Caraway | 174.7 | CHA |
| +031+ | 5.22 | Milt Gaston | 251 | BOS |
| +035+ | 4.91 | Bill Walker | 223.7 | SFN |
| +040+ | 4.42 | General Crowder | 243.3 | TOT |
| +041+ | 4.31 | George Earnshaw | 266.3 | OAK |
| +043+ | 4.09 | Pat Malone | 238 | CHN |
| +044+ | 4.05 | Ray Kolp | 157.7 | CIN |
| +046+ | 3.74 | George Pipgras | 215 | NYA |
| +048+ | 3.71 | Ad Liska | 134.3 | MIN |
| +049+ | 3.69 | Firpo Marberry | 181.7 | MIN |
| +051+ | 3.61 | Socks Seibold | 231 | ATL |
| +052+ | 3.56 | Earl Whitehill | 196.3 | DET |
| +054+ | 3.35 | Danny MacFayden | 247.3 | BOS |
| +056+ | 3.2 | Jumbo Elliott | 171.7 | LAN |
| +059+ | 3.16 | Sam Jones | 167.3 | MIN |
| +061+ | 3.05 | Carl Hubbell | 212.7 | SFN |
| +062+ | 2.97 | Sloppy Thurston | 89.7 | LAN |
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