| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Carlton | PHI | 12.71 | 198306110_PIT_PHI |
| Dave Stieb | TOR | 9.05 | 198306120_TOR_ANA |
| Mario Soto | CIN | 6.14 | 198306120_LAN_CIN |
| Fernando Valenzuela | LAN | 4.74 | 198306130_LAN_CIN |
| Nolan Ryan | HOU | 3.03 | 198306120_SDN_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brad Havens | MIN | -8.22 | 198306110_TEX_MIN |
| Gaylord Perry | SEA | -3.2 | 198306110_KCA_SEA |
| Dave Goltz | ANA | -3.1 | 198306110_TOR_ANA |
| Frank Pastore | CIN | -2.51 | 198306110_LAN_CIN |
| Matt Keough | OAK | -2 | 198306121_CHA_OAK |
Based on accumulated WAA for this season up to 1983-06-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 4.81 | Dave Stieb | 115.7 | TOR |
| +002+ | 4.81 | Rick Honeycutt | 100 | TEX |
| +004+ | 4.41 | Atlee Hammaker | 89.3 | SFN |
| +006+ | 3.94 | Mario Soto | 104.3 | CIN |
| +007+ | 3.6 | Matt Young | 100.7 | SEA |
| +014+ | 2.79 | Steve Carlton | 111.7 | PHI |
| +015+ | 2.79 | John Denny | 85.7 | PHI |
| +018+ | 2.7 | Milt Wilcox | 113.7 | DET |
| +019+ | 2.69 | Tom Seaver | 92.7 | NYN |
| +023+ | 2.46 | Larry McWilliams | 92.7 | PIT |
| +026+ | 2.38 | Eric Show | 87 | SDN |
| +030+ | 2.29 | Dave Dravecky | 104.7 | SDN |
| +032+ | 2.27 | Steve Rogers | 104 | WAS |
| +039+ | 2.04 | Jerry Reuss | 95.3 | LAN |
| +046+ | 1.92 | Pascual Perez | 80.3 | ATL |
| +048+ | 1.84 | Andy Hawkins | 69.3 | SDN |
| +052+ | 1.76 | Fernando Valenzuela | 109 | LAN |
| +053+ | 1.74 | Joe Price | 77.7 | CIN |
| +056+ | 1.71 | Craig McMurtry | 78 | ATL |
| +057+ | 1.69 | Danny Darwin | 78.3 | TEX |
| +059+ | 1.67 | Juan Eichelberger | 75 | CLE |
| +065+ | 1.56 | Storm Davis | 73.3 | BAL |
| +067+ | 1.55 | Ray Burris | 44.7 | WAS |
| +069+ | 1.5 | Bruce Berenyi | 82 | CIN |
| +073+ | 1.45 | Alejandro Pena | 43 | LAN |
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