| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Walker | SFN | 5.32 | 193007222_CHN_SFN |
| Milt Gaston | BOS | 3.44 | 193007220_BOS_CHA |
| Wes Ferrell | CLE | 2.3 | 193007230_NYA_CLE |
| Charlie Root | CHN | 1.98 | 193007221_CHN_SFN |
| Firpo Marberry | MIN | 1.58 | 193007230_MIN_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Les Sweetland | PHI | -9.18 | 193007210_PIT_PHI |
| Dick Coffman | BAL | -2.12 | 193007220_MIN_BAL |
| Jake Miller | CLE | -1.79 | 193007210_NYA_CLE |
| Pete Donohue | SFN | -1.73 | 193007221_CHN_SFN |
| Heinie Meine | PIT | -1.49 | 193007231_PIT_PHI |
Based on accumulated WAA for this season up to 1930-07-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 7.46 | Lefty Grove | 159.3 | OAK |
| +007+ | 7.17 | Bill Walker | 151.3 | SFN |
| +008+ | 6.99 | Milt Gaston | 172.7 | BOS |
| +009+ | 6.53 | Dazzy Vance | 148.3 | LAN |
| +011+ | 6.06 | George Uhle | 171.7 | DET |
| +016+ | 4.88 | Ted Lyons | 176 | CHA |
| +017+ | 4.85 | Wes Ferrell | 180.3 | CLE |
| +018+ | 4.84 | Ad Liska | 103.7 | MIN |
| +022+ | 4.51 | Benny Frey | 141.3 | CIN |
| +025+ | 4.09 | Lefty Stewart | 154 | BAL |
| +026+ | 4.07 | Danny MacFayden | 167.3 | BOS |
| +027+ | 3.98 | Bump Hadley | 142.3 | MIN |
| +028+ | 3.86 | Willis Hudlin | 139 | CLE |
| +032+ | 3.53 | Charlie Root | 154 | CHN |
| +034+ | 3.5 | Jumbo Elliott | 125 | LAN |
| +035+ | 3.42 | Phil Collins | 127.3 | PHI |
| +037+ | 3.07 | Ray Kolp | 85 | CIN |
| +038+ | 3 | General Crowder | 155.7 | TOT |
| +039+ | 2.95 | Firpo Marberry | 144.3 | MIN |
| +045+ | 2.73 | Sam Jones | 98 | MIN |
| +048+ | 2.6 | Mel Harder | 111.7 | CLE |
| +050+ | 2.58 | George Pipgras | 144.7 | NYA |
| +052+ | 2.51 | Vic Sorrell | 132 | DET |
| +055+ | 2.41 | Socks Seibold | 157 | ATL |
| +056+ | 2.38 | Rip Collins | 94.7 | BAL |
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