| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Stieb | TOR | 10.82 | 198306040_TOR_BAL |
| Steve Rogers | WAS | 6.75 | 198306040_WAS_SFN |
| Jerry Reuss | LAN | 4.62 | 198306050_NYN_LAN |
| Joaquin Andujar | SLN | 2.71 | 198306040_SLN_ATL |
| Dan Petry | DET | 1.36 | 198306040_DET_TEX |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brad Havens | MIN | -8.43 | 198306050_BOS_MIN |
| Gaylord Perry | SEA | -3.8 | 198306060_SEA_NYA |
| Mike LaCoss | HOU | -2.18 | 198306050_HOU_CIN |
| Jim Bibby | PIT | -2.03 | 198306040_PIT_CHN |
| Dave Goltz | ANA | -1.96 | 198306060_ANA_MIL |
Based on accumulated WAA for this season up to 1983-06-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.63 | Atlee Hammaker | 75 | SFN |
| +003+ | 4.41 | Dave Stieb | 100.3 | TOR |
| +004+ | 3.86 | John Denny | 77 | PHI |
| +006+ | 3.66 | Rick Honeycutt | 83.3 | TEX |
| +007+ | 3.43 | Matt Young | 84 | SEA |
| +008+ | 3.4 | Mario Soto | 88.3 | CIN |
| +009+ | 3.26 | Steve Rogers | 99.3 | WAS |
| +010+ | 2.92 | Steve Carlton | 94.3 | PHI |
| +020+ | 2.42 | Joe Price | 63.7 | CIN |
| +026+ | 2.18 | Larry McWilliams | 83.7 | PIT |
| +029+ | 2.1 | Andy Hawkins | 65.3 | SDN |
| +030+ | 2.05 | Tom Seaver | 78.7 | NYN |
| +031+ | 2.01 | Dave Dravecky | 90 | SDN |
| +033+ | 2 | Ron Guidry | 88.7 | NYA |
| +034+ | 1.98 | Eric Show | 71 | SDN |
| +047+ | 1.79 | Jerry Reuss | 90.3 | LAN |
| +048+ | 1.78 | Milt Wilcox | 95.7 | DET |
| +049+ | 1.73 | Rick Rhoden | 83.3 | PIT |
| +056+ | 1.56 | Dave LaPoint | 73.7 | SLN |
| +063+ | 1.45 | Mike Flanagan | 53 | BAL |
| +065+ | 1.41 | Craig McMurtry | 71.7 | ATL |
| +067+ | 1.38 | Pascual Perez | 66.7 | ATL |
| +069+ | 1.35 | Craig Lefferts | 32.7 | CHN |
| +068+ | 1.35 | Alejandro Pena | 42 | LAN |
| XXXXX | 1.22 | Fernando Valenzuela | 91 | LAN |
_