| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Stieb | TOR | 8.28 | 198307100_TEX_TOR |
| Mario Soto | CIN | 7.95 | 198307100_PHI_CIN |
| Rick Honeycutt | TEX | 6.71 | 198307100_TEX_TOR |
| Steve Carlton | PHI | 6.6 | 198307090_PHI_CIN |
| Jerry Reuss | LAN | 6.26 | 198307080_PIT_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Albert Williams | MIN | -2.41 | 198307100_CLE_MIN |
| Dennis Eckersley | BOS | -2.25 | 198307080_ANA_BOS |
| Dickie Noles | CHN | -0.91 | 198307080_CHN_SFN |
| Charlie Puleo | CIN | -0.86 | 198307090_PHI_CIN |
| Tim Lollar | SDN | -0.61 | 198307080_SLN_SDN |
Based on accumulated WAA for this season up to 1983-07-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 6.14 | Atlee Hammaker | 125.3 | SFN |
| +003+ | 6.01 | Rick Honeycutt | 136 | TEX |
| +004+ | 5.64 | Mario Soto | 145.7 | CIN |
| +005+ | 4.75 | Dave Stieb | 155.3 | TOR |
| +008+ | 4.55 | John Denny | 119.3 | PHI |
| +013+ | 3.67 | Matt Young | 123 | SEA |
| +016+ | 3.58 | Pascual Perez | 115.7 | ATL |
| +019+ | 3.46 | Nolan Ryan | 82.3 | HOU |
| +020+ | 3.39 | Jerry Reuss | 125.7 | LAN |
| +028+ | 3.05 | Steve Carlton | 156.7 | PHI |
| +033+ | 2.71 | Steve Rogers | 150 | WAS |
| +035+ | 2.64 | Larry McWilliams | 134 | PIT |
| +038+ | 2.62 | Joe Price | 110 | CIN |
| +039+ | 2.52 | Alejandro Pena | 75.7 | LAN |
| +040+ | 2.5 | Ray Burris | 77.3 | WAS |
| +041+ | 2.48 | Craig McMurtry | 117.3 | ATL |
| +042+ | 2.43 | Bob Welch | 100.7 | LAN |
| +044+ | 2.41 | Ron Guidry | 112.7 | NYA |
| +045+ | 2.38 | Frank Tanana | 53.7 | TEX |
| +054+ | 2.21 | Dave Righetti | 129 | NYA |
| +058+ | 2.15 | Dave Rozema | 63.3 | DET |
| +060+ | 2.13 | Pete Falcone | 69.7 | ATL |
| +069+ | 1.89 | Dave Dravecky | 136.7 | SDN |
| +070+ | 1.89 | Storm Davis | 112 | BAL |
| +071+ | 1.85 | Andy Hawkins | 83 | SDN |
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