| 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 |
| Don Sutton | MIL | 2.64 | 198306030_ANA_MIL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brad Havens | MIN | -8.43 | 198306050_BOS_MIN |
| Mike LaCoss | HOU | -2.18 | 198306050_HOU_CIN |
| Jim Bibby | PIT | -2.03 | 198306040_PIT_CHN |
| Moose Haas | MIL | -1.54 | 198306050_ANA_MIL |
| Gene Nelson | SEA | -1.29 | 198306050_SEA_NYA |
Based on accumulated WAA for this season up to 1983-06-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.61 | Atlee Hammaker | 75 | SFN |
| +003+ | 4.31 | Dave Stieb | 100.3 | TOR |
| +005+ | 3.84 | John Denny | 77 | PHI |
| +007+ | 3.64 | Rick Honeycutt | 83.3 | TEX |
| +008+ | 3.39 | Matt Young | 84 | SEA |
| +009+ | 3.38 | Mario Soto | 88.3 | CIN |
| +010+ | 3.24 | Steve Rogers | 99.3 | WAS |
| +011+ | 2.9 | Steve Carlton | 94.3 | PHI |
| +020+ | 2.41 | Joe Price | 63.7 | CIN |
| +027+ | 2.16 | Larry McWilliams | 83.7 | PIT |
| +029+ | 2.09 | Andy Hawkins | 65.3 | SDN |
| +030+ | 2.03 | Tom Seaver | 78.7 | NYN |
| +032+ | 1.99 | Dave Dravecky | 90 | SDN |
| +034+ | 1.97 | Eric Show | 71 | SDN |
| +045+ | 1.77 | Jerry Reuss | 90.3 | LAN |
| +046+ | 1.76 | Milt Wilcox | 95.7 | DET |
| +048+ | 1.72 | Dave Rozema | 36 | DET |
| +051+ | 1.71 | Rick Rhoden | 83.3 | PIT |
| +056+ | 1.58 | Ron Guidry | 79.7 | NYA |
| +059+ | 1.54 | Dave LaPoint | 73.7 | SLN |
| +064+ | 1.4 | Craig McMurtry | 71.7 | ATL |
| +063+ | 1.4 | Mike Flanagan | 53 | BAL |
| +067+ | 1.37 | Pascual Perez | 66.7 | ATL |
| +069+ | 1.34 | Craig Lefferts | 32.7 | CHN |
| +068+ | 1.34 | Alejandro Pena | 42 | LAN |
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