| Starter | Tm | Tier | Game |
|---|---|---|---|
| Vic Frazier | DET | -4.86 | 193307070_DET_NYA |
| George Blaeholder | BAL | -3.38 | 193307050_DET_BAL |
| Lefty Stewart | MIN | -2.14 | 193307042_MIN_NYA |
| Roy Mahaffey | OAK | -1.94 | 193307070_CHA_OAK |
| Whit Wyatt | CHA | -1.45 | 193307042_CHA_CLE |
Based on accumulated WAA for this season up to 1933-07-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.69 | Lon Warneke | 147.3 | CHN |
| +004+ | 6.86 | Carl Hubbell | 156.3 | SFN |
| +006+ | 5.99 | Hal Schumacher | 117.3 | SFN |
| +009+ | 4.6 | Ed Brandt | 130 | ATL |
| +016+ | 3.45 | Tex Carleton | 135.3 | SLN |
| +018+ | 3.28 | Ben Cantwell | 103.7 | ATL |
| +022+ | 3.16 | Dizzy Dean | 139 | SLN |
| +025+ | 3.08 | Bill Hallahan | 122 | SLN |
| +026+ | 2.98 | Lefty Grove | 114.7 | OAK |
| +027+ | 2.93 | Mel Harder | 124 | CLE |
| +028+ | 2.82 | Bill Swift | 121 | PIT |
| +029+ | 2.8 | Freddie Fitzsimmons | 131.3 | SFN |
| +031+ | 2.71 | Wes Ferrell | 121.7 | CLE |
| +034+ | 2.59 | Fred Frankhouse | 121.7 | ATL |
| +037+ | 2.5 | Larry French | 133.3 | PIT |
| +038+ | 2.49 | Bud Tinning | 84 | CHN |
| +041+ | 2.46 | Steve Swetonic | 87.7 | PIT |
| +040+ | 2.46 | Charlie Root | 113.3 | CHN |
| +042+ | 2.42 | Oral Hildebrand | 125.3 | CLE |
| +048+ | 2 | Eppa Rixey | 60.3 | CIN |
| +049+ | 1.95 | Hi Bell | 56.3 | SFN |
| +050+ | 1.93 | Tommy Bridges | 122 | DET |
| +051+ | 1.91 | Bump Hadley | 184.3 | BAL |
| +053+ | 1.85 | Leo Mangum | 57.7 | ATL |
| +056+ | 1.75 | Schoolboy Rowe | 103.7 | DET |
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