| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joaquin Andujar | SLN | 8.78 | 198304210_SLN_WAS |
| Nolan Ryan | HOU | 7.73 | 198304220_PHI_HOU |
| Jerry Reuss | LAN | 6.36 | 198304220_LAN_PIT |
| Steve Rogers | WAS | 4.35 | 198304220_WAS_CIN |
| Dan Petry | DET | 3.89 | 198304230_SEA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brad Havens | MIN | -6.11 | 198304220_MIN_NYA |
| Mike Moore | SEA | -5.79 | 198304230_SEA_DET |
| Matt Keough | OAK | -4.15 | 198304212_OAK_ANA |
| Dick Ruthven | PHI | -2.5 | 198304220_PHI_HOU |
| Scott McGregor | BAL | -1.61 | 198304230_BAL_ANA |
Based on accumulated WAA for this season up to 1983-04-23.
| Rank | WAA | Name | IP | Tm |
|---|
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