| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Carlton | PHI | 13.74 | 198305270_WAS_PHI |
| Dave Stieb | TOR | 12.83 | 198305260_BOS_TOR |
| Steve Rogers | WAS | 5.45 | 198305250_SDN_WAS |
| Mario Soto | CIN | 5.32 | 198305270_PIT_CIN |
| Jerry Reuss | LAN | 4.16 | 198305260_SFN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brad Havens | MIN | -7.44 | 198305271_MIN_DET |
| Gaylord Perry | SEA | -4.31 | 198305270_SEA_MIL |
| Moose Haas | MIL | -1.88 | 198305250_MIL_OAK |
| Jim Gott | TOR | -1.53 | 198305250_DET_TOR |
| Paul Moskau | CHN | -1.35 | 198305260_CHN_ATL |
Based on accumulated WAA for this season up to 1983-05-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.85 | Dave Stieb | 89.7 | TOR |
| +002+ | 3.85 | Atlee Hammaker | 67.3 | SFN |
| +005+ | 3.46 | Mario Soto | 83.3 | CIN |
| +006+ | 3.45 | Rick Honeycutt | 75.3 | TEX |
| +008+ | 3 | John Denny | 67 | PHI |
| +009+ | 2.93 | Steve Rogers | 83.7 | WAS |
| +010+ | 2.61 | Matt Young | 67.3 | SEA |
| +011+ | 2.44 | Eric Show | 67.7 | SDN |
| +013+ | 2.28 | Steve Carlton | 87.3 | PHI |
| +016+ | 2.25 | Andy Hawkins | 53.7 | SDN |
| +015+ | 2.25 | Dave LaPoint | 64.3 | SLN |
| +018+ | 2.14 | Craig McMurtry | 62 | ATL |
| +028+ | 1.96 | Tom Seaver | 71.7 | NYN |
| +029+ | 1.95 | Larry McWilliams | 71.3 | PIT |
| +037+ | 1.81 | Geoff Zahn | 69.3 | ANA |
| +042+ | 1.71 | Joe Price | 47.3 | CIN |
| +043+ | 1.68 | John Tudor | 70 | BOS |
| +046+ | 1.63 | Neal Heaton | 28 | CLE |
| +049+ | 1.62 | Alejandro Pena | 38 | LAN |
| +052+ | 1.54 | Dave Dravecky | 74 | SDN |
| +056+ | 1.5 | Storm Davis | 55 | BAL |
| +055+ | 1.5 | Rick Rhoden | 68.7 | PIT |
| +057+ | 1.49 | Bruce Berenyi | 68.3 | CIN |
| +064+ | 1.32 | Mike Flanagan | 53 | BAL |
| +067+ | 1.25 | Milt Wilcox | 79 | DET |
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