| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Stieb | TOR | 6.39 | 198408120_BAL_TOR |
| Alejandro Pena | LAN | 5.53 | 198408120_LAN_SFN |
| Joe Niekro | HOU | 3.46 | 198408140_CHN_HOU |
| John Candelaria | PIT | 2.89 | 198408140_PIT_ATL |
| Mike Boddicker | BAL | 2.2 | 198408130_BAL_TOR |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Neal Heaton | CLE | -4.22 | 198408141_TOR_CLE |
| Mike Moore | SEA | -4.22 | 198408120_MIN_SEA |
| Bruce Berenyi | NYN | -2.85 | 198408140_NYN_LAN |
| Dickie Noles | TEX | -2.33 | 198408120_BOS_TEX |
| Jim Clancy | TOR | -1.83 | 198408130_BAL_TOR |
Based on accumulated WAA for this season up to 1984-08-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 5.77 | Alejandro Pena | 183 | LAN |
| +007+ | 5.32 | Dave Stieb | 188 | TOR |
| +008+ | 5.25 | Storm Davis | 175.7 | BAL |
| +012+ | 4.53 | Larry McWilliams | 165.3 | PIT |
| +014+ | 4.41 | John Denny | 85 | PHI |
| +019+ | 4.02 | Charlie Lea | 181 | WAS |
| +022+ | 3.95 | Joe Niekro | 182.7 | HOU |
| +024+ | 3.86 | Ray Burris | 151.3 | OAK |
| +026+ | 3.79 | Phil Niekro | 173.7 | NYA |
| +030+ | 3.75 | Ricky Mahler | 143.3 | ATL |
| +031+ | 3.75 | Mike Boddicker | 187.3 | BAL |
| +032+ | 3.65 | John Candelaria | 147.7 | PIT |
| +035+ | 3.55 | Rick Rhoden | 171 | PIT |
| +037+ | 3.53 | Frank Viola | 181.3 | MIN |
| +039+ | 3.47 | Jerry Koosman | 164 | PHI |
| +040+ | 3.44 | Dave Dravecky | 122 | SDN |
| +042+ | 3.35 | Bob Knepper | 173.3 | HOU |
| +046+ | 3.18 | Dan Schatzeder | 90.7 | WAS |
| +049+ | 3.17 | Orel Hershiser | 126.3 | LAN |
| +053+ | 3.01 | Rick Honeycutt | 156 | LAN |
| +055+ | 2.97 | Steve Bedrosian | 79.3 | ATL |
| +056+ | 2.96 | Mike Mason | 135 | TEX |
| +058+ | 2.92 | Frank Tanana | 182.7 | TEX |
| +059+ | 2.9 | Steve Carlton | 179.3 | PHI |
| +064+ | 2.72 | Nolan Ryan | 139.7 | HOU |
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