| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Rogers | WAS | 4.88 | 198305140_WAS_SLN |
| Dan Petry | DET | 4.24 | 198305120_OAK_DET |
| Fernando Valenzuela | LAN | 3.56 | 198305120_LAN_SDN |
| Joaquin Andujar | SLN | 2.32 | 198305130_WAS_SLN |
| Eric Show | SDN | 1.6 | 198305140_LAN_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rich Gale | CIN | -3.88 | 198305130_SFN_CIN |
| Mike Torrez | NYN | -2.39 | 198305120_NYN_PIT |
| Frank Viola | MIN | -2.08 | 198305130_MIN_ANA |
| Mike LaCoss | HOU | -1.73 | 198305130_ATL_HOU |
| Dick Ruthven | PHI | -1.71 | 198305120_PHI_CHN |
Based on accumulated WAA for this season up to 1983-05-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.29 | Dave Stieb | 67.7 | TOR |
| +004+ | 2.89 | Rick Honeycutt | 52 | TEX |
| +005+ | 2.62 | Atlee Hammaker | 43.7 | SFN |
| +006+ | 2.56 | Steve Carlton | 65.3 | PHI |
| +009+ | 2.29 | Pascual Perez | 44 | ATL |
| +010+ | 2.12 | Tom Seaver | 51.3 | NYN |
| +013+ | 1.98 | John Denny | 52 | PHI |
| +014+ | 1.96 | Mario Soto | 56.3 | CIN |
| +016+ | 1.84 | Bruce Berenyi | 55 | CIN |
| +018+ | 1.83 | Rick Rhoden | 55.3 | PIT |
| +017+ | 1.83 | Steve Rogers | 65.7 | WAS |
| +020+ | 1.77 | Larry McWilliams | 57 | PIT |
| +024+ | 1.69 | Dave LaPoint | 48.3 | SLN |
| +031+ | 1.6 | Don Sutton | 47 | MIL |
| +033+ | 1.55 | Bill Krueger | 49.7 | OAK |
| +034+ | 1.53 | Matt Young | 51 | SEA |
| +039+ | 1.44 | Joe Price | 41.3 | CIN |
| +041+ | 1.41 | Storm Davis | 37.3 | BAL |
| +050+ | 1.3 | Andy Hawkins | 30.7 | SDN |
| +051+ | 1.29 | Mike Flanagan | 52.7 | BAL |
| XXXXX | 1.19 | Eric Show | 52.7 | SDN |
| XXXXX | 1.1 | Larry Gura | 60.3 | KCA |
| XXXXX | 1.1 | Dave Dravecky | 58.7 | SDN |
| XXXXX | 1.09 | Juan Eichelberger | 37.3 | CLE |
| XXXXX | 1.06 | Bob Knepper | 58 | HOU |
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