| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Stieb | TOR | 6.39 | 198408120_BAL_TOR |
| Alejandro Pena | LAN | 5.53 | 198408120_LAN_SFN |
| Storm Davis | BAL | 5.48 | 198408110_BAL_TOR |
| Joe Niekro | HOU | 4.64 | 198408101_HOU_CIN |
| Larry McWilliams | PIT | 4.02 | 198408110_PIT_NYN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mike Moore | SEA | -4.22 | 198408120_MIN_SEA |
| Dave Stewart | TEX | -4.17 | 198408110_BOS_TEX |
| Neal Heaton | CLE | -3.7 | 198408102_NYA_CLE |
| Frank Pastore | CIN | -3 | 198408102_HOU_CIN |
| Mike Scott | HOU | -2.38 | 198408110_HOU_CIN |
Based on accumulated WAA for this season up to 1984-08-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 5.77 | Alejandro Pena | 183 | LAN |
| +007+ | 5.32 | Dave Stieb | 188 | TOR |
| +008+ | 5.27 | Storm Davis | 175.7 | BAL |
| +014+ | 4.52 | Larry McWilliams | 165.3 | PIT |
| +015+ | 4.4 | John Denny | 85 | PHI |
| +017+ | 4.14 | Joe Niekro | 177.7 | HOU |
| +021+ | 4.03 | Charlie Lea | 181 | WAS |
| +025+ | 3.84 | Ray Burris | 144 | OAK |
| +026+ | 3.81 | Phil Niekro | 173.7 | NYA |
| +028+ | 3.76 | Ricky Mahler | 143.3 | ATL |
| +029+ | 3.57 | John Candelaria | 142 | PIT |
| +030+ | 3.54 | Rick Rhoden | 171 | PIT |
| +031+ | 3.53 | Frank Viola | 181.3 | MIN |
| +038+ | 3.44 | Dave Dravecky | 122 | SDN |
| +040+ | 3.35 | Jerry Koosman | 158 | PHI |
| +041+ | 3.35 | Bob Knepper | 173.3 | HOU |
| +044+ | 3.18 | Dan Schatzeder | 90.7 | WAS |
| +047+ | 3.13 | Mike Boddicker | 177.7 | BAL |
| +049+ | 3.07 | Orel Hershiser | 120.3 | LAN |
| +053+ | 3.01 | Rick Honeycutt | 156 | LAN |
| +055+ | 2.97 | Steve Bedrosian | 79.3 | ATL |
| +058+ | 2.9 | Mike Mason | 134.3 | TEX |
| +059+ | 2.89 | Steve Carlton | 179.3 | PHI |
| +063+ | 2.76 | Frank Tanana | 173.7 | TEX |
| +064+ | 2.72 | Nolan Ryan | 139.7 | HOU |
_