| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Stieb | TOR | 9.95 | 198407240_TOR_KCA |
| Alejandro Pena | LAN | 6.13 | 198407220_LAN_SLN |
| Phil Niekro | NYA | 5.31 | 198407220_MIN_NYA |
| John Candelaria | PIT | 4.06 | 198407240_PIT_WAS |
| Steve Carlton | PHI | 3.74 | 198407220_PHI_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Larry Gura | KCA | -4.35 | 198407220_BAL_KCA |
| Mike Moore | SEA | -3.29 | 198407230_SEA_ANA |
| Neal Heaton | CLE | -3.03 | 198407220_CHA_CLE |
| Oil Can Boyd | BOS | -2.48 | 198407240_CHA_BOS |
| Mark Davis | SFN | -1.96 | 198407240_HOU_SFN |
Based on accumulated WAA for this season up to 1984-07-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.27 | Alejandro Pena | 151.7 | LAN |
| +003+ | 5.11 | Dave Stieb | 162 | TOR |
| +004+ | 4.97 | Phil Niekro | 150 | NYA |
| +011+ | 4.18 | John Candelaria | 119.3 | PIT |
| +016+ | 3.94 | Storm Davis | 140.7 | BAL |
| +017+ | 3.87 | Bruce Hurst | 146 | BOS |
| +018+ | 3.81 | Joe Niekro | 151 | HOU |
| +020+ | 3.59 | Charlie Lea | 149 | WAS |
| +021+ | 3.54 | Ricky Mahler | 113.3 | ATL |
| +026+ | 3.39 | Dave Dravecky | 97 | SDN |
| +028+ | 3.31 | Bob Knepper | 147.7 | HOU |
| +029+ | 3.27 | John Denny | 64 | PHI |
| +032+ | 3.2 | Larry McWilliams | 132.3 | PIT |
| +033+ | 3.18 | Jerry Koosman | 137.7 | PHI |
| +040+ | 2.94 | Steve Carlton | 149.3 | PHI |
| +042+ | 2.91 | Frank Viola | 151.3 | MIN |
| +045+ | 2.78 | Mike Boddicker | 161 | BAL |
| +047+ | 2.71 | Ray Burris | 120.3 | OAK |
| +048+ | 2.71 | Rick Honeycutt | 134.3 | LAN |
| +050+ | 2.7 | Geoff Zahn | 136.3 | ANA |
| +057+ | 2.54 | Dan Petry | 144.7 | DET |
| +060+ | 2.48 | Dan Schatzeder | 63.3 | WAS |
| +059+ | 2.48 | Dwight Gooden | 127 | NYN |
| +061+ | 2.47 | Fernando Valenzuela | 155.7 | LAN |
| +062+ | 2.44 | Luis Leal | 150.7 | TOR |
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