| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Stieb | TOR | 6.44 | 198408160_TOR_CLE |
| Storm Davis | BAL | 5.31 | 198408160_OAK_BAL |
| Larry McWilliams | PIT | 3.98 | 198408170_HOU_PIT |
| John Denny | PHI | 3.89 | 198408160_PHI_SDN |
| Charlie Lea | WAS | 3.85 | 198408160_WAS_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mike Moore | SEA | -3.14 | 198408170_SEA_DET |
| Lary Sorensen | OAK | -2.85 | 198408160_OAK_BAL |
| Jim Slaton | ANA | -2.41 | 198408170_ANA_BAL |
| Dickie Noles | TEX | -1.85 | 198408170_KCA_TEX |
| Jim Clancy | TOR | -1.75 | 198408170_TOR_CHA |
Based on accumulated WAA for this season up to 1984-08-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 5.83 | Alejandro Pena | 183 | LAN |
| +005+ | 5.63 | Dave Stieb | 196 | TOR |
| +010+ | 4.93 | John Denny | 93 | PHI |
| +012+ | 4.46 | Storm Davis | 178 | BAL |
| +013+ | 4.44 | Larry McWilliams | 173.3 | PIT |
| +016+ | 4.36 | Charlie Lea | 189 | WAS |
| +025+ | 4 | Bob Knepper | 180.3 | HOU |
| +026+ | 4 | Joe Niekro | 182.7 | HOU |
| +027+ | 3.9 | Ray Burris | 151.3 | OAK |
| +031+ | 3.81 | Mike Boddicker | 187.3 | BAL |
| +033+ | 3.7 | John Candelaria | 147.7 | PIT |
| +034+ | 3.64 | Rick Honeycutt | 162.7 | LAN |
| +036+ | 3.56 | Phil Niekro | 182.3 | NYA |
| +038+ | 3.54 | Jerry Koosman | 164 | PHI |
| +039+ | 3.52 | Dan Schatzeder | 99 | WAS |
| +040+ | 3.48 | Dave Dravecky | 122 | SDN |
| +043+ | 3.44 | Frank Viola | 189 | MIN |
| +045+ | 3.41 | Ricky Mahler | 148.3 | ATL |
| +050+ | 3.21 | Orel Hershiser | 126.3 | LAN |
| +053+ | 3.17 | Steve Carlton | 186.3 | PHI |
| +055+ | 3 | Fernando Valenzuela | 194 | LAN |
| +057+ | 2.97 | Frank Tanana | 182.7 | TEX |
| +063+ | 2.81 | Steve Bedrosian | 84.3 | ATL |
| +064+ | 2.73 | Walt Terrell | 158.3 | NYN |
| +066+ | 2.71 | Joaquin Andujar | 204.3 | SLN |
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