| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hal Schumacher | SFN | 4.53 | 193307120_SFN_SLN |
| Lefty Grove | OAK | 4.35 | 193307101_CHA_OAK |
| Ed Brandt | ATL | 4.07 | 193307120_ATL_PIT |
| Larry French | PIT | 3.31 | 193307100_PHI_PIT |
| Dizzy Dean | SLN | 2.51 | 193307110_SFN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Vic Frazier | DET | -5.32 | 193307110_DET_BOS |
| Wally Hebert | BAL | -3.49 | 193307110_BAL_NYA |
| Roy Mahaffey | OAK | -2.8 | 193307110_CLE_OAK |
| Lloyd Brown | BOS | -1.73 | 193307120_DET_BOS |
| Lefty Stewart | MIN | -1.6 | 193307100_CLE_MIN |
Based on accumulated WAA for this season up to 1933-07-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.31 | Lon Warneke | 156.3 | CHN |
| +004+ | 7.1 | Hal Schumacher | 133.3 | SFN |
| +005+ | 6.97 | Carl Hubbell | 161 | SFN |
| +014+ | 4.05 | Tex Carleton | 144.3 | SLN |
| +015+ | 4.01 | Dizzy Dean | 158 | SLN |
| +016+ | 3.89 | Ed Brandt | 143 | ATL |
| +018+ | 3.6 | Ben Cantwell | 113.7 | ATL |
| +020+ | 3.45 | Mel Harder | 136 | CLE |
| +022+ | 3.37 | Lefty Grove | 125.7 | OAK |
| +026+ | 3.24 | Freddie Fitzsimmons | 139.7 | SFN |
| +027+ | 3.01 | Fred Frankhouse | 130.7 | ATL |
| +029+ | 2.98 | Bud Tinning | 93 | CHN |
| +034+ | 2.77 | Bill Hallahan | 137 | SLN |
| +035+ | 2.73 | Larry French | 145 | PIT |
| +036+ | 2.71 | Charlie Root | 122.3 | CHN |
| +037+ | 2.67 | Wes Ferrell | 129.7 | CLE |
| +038+ | 2.62 | Bill Swift | 132.3 | PIT |
| +040+ | 2.5 | Guy Bush | 131.7 | CHN |
| +050+ | 1.92 | Hi Bell | 56.3 | SFN |
| +053+ | 1.83 | Bump Hadley | 192.3 | BAL |
| +054+ | 1.75 | Ray Benge | 112.3 | LAN |
| +055+ | 1.71 | Ed Wells | 112 | BAL |
| +057+ | 1.69 | Firpo Marberry | 125.3 | DET |
| +058+ | 1.64 | Milt Gaston | 100.7 | CHA |
| +059+ | 1.63 | Bobby Burke | 23.7 | MIN |
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