| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Carlton | PHI | 13.97 | 198304200_CHN_PHI |
| Joaquin Andujar | SLN | 8.78 | 198304210_SLN_WAS |
| Fernando Valenzuela | LAN | 8.69 | 198304200_LAN_SFN |
| Dave Stieb | TOR | 6.04 | 198304200_CLE_TOR |
| Joe Niekro | HOU | 5.93 | 198304190_CIN_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mike Torrez | NYN | -5.21 | 198304202_PIT_NYN |
| Moose Haas | MIL | -5.17 | 198304200_MIL_BOS |
| Matt Keough | OAK | -4.15 | 198304212_OAK_ANA |
| Gaylord Perry | SEA | -4.05 | 198304200_SEA_MIN |
| Rich Gale | CIN | -3.02 | 198304200_CIN_HOU |
Based on accumulated WAA for this season up to 1983-04-21.
| Rank | WAA | Name | IP | Tm |
|---|
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