| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mario Soto | CIN | 4 | 198304080_CHN_CIN |
| Joe Niekro | HOU | 3.15 | 198304090_PIT_HOU |
| Larry Gura | KCA | 1.67 | 198304090_MIL_KCA |
| Joaquin Andujar | SLN | 1.5 | 198304090_SLN_NYN |
| Eric Show | SDN | 0.68 | 198304080_SDN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mike Torrez | NYN | -2.59 | 198304090_SLN_NYN |
| Mike Moore | SEA | -2.47 | 198304080_MIN_SEA |
| Frank Viola | MIN | -2.47 | 198304080_MIN_SEA |
| Matt Keough | OAK | -1.89 | 198304090_ANA_OAK |
| Dick Ruthven | PHI | -1.82 | 198304090_PHI_SFN |
Based on accumulated WAA for this season up to 1983-04-09.
| Rank | WAA | Name | IP | Tm |
|---|
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