| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Stieb | TOR | 8.08 | 198408070_TOR_TEX |
| Alejandro Pena | LAN | 5.11 | 198408070_LAN_ATL |
| Storm Davis | BAL | 4.76 | 198408060_BAL_CLE |
| Charlie Lea | WAS | 4.08 | 198408060_PHI_WAS |
| Phil Niekro | NYA | 3.86 | 198408080_CHA_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Larry Gura | KCA | -4.51 | 198408070_MIL_KCA |
| Mike Moore | SEA | -4.38 | 198408070_ANA_SEA |
| Dave Stewart | TEX | -4.05 | 198408060_TOR_TEX |
| Mark Davis | SFN | -3.07 | 198408080_SFN_HOU |
| Jim Clancy | TOR | -2.8 | 198408080_TOR_TEX |
Based on accumulated WAA for this season up to 1984-08-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.52 | Alejandro Pena | 173 | LAN |
| +008+ | 5.14 | Storm Davis | 167.7 | BAL |
| +010+ | 4.7 | Dave Stieb | 181 | TOR |
| +012+ | 4.51 | Larry McWilliams | 158.3 | PIT |
| +013+ | 4.42 | Joe Niekro | 171 | HOU |
| +019+ | 3.86 | Ray Burris | 144 | OAK |
| +024+ | 3.77 | Ricky Mahler | 136.3 | ATL |
| +025+ | 3.73 | John Denny | 77 | PHI |
| +026+ | 3.68 | Bob Knepper | 167.3 | HOU |
| +027+ | 3.66 | Charlie Lea | 172 | WAS |
| +028+ | 3.53 | John Candelaria | 142 | PIT |
| +029+ | 3.51 | Dave Dravecky | 116 | SDN |
| +033+ | 3.41 | Jerry Koosman | 158 | PHI |
| +035+ | 3.38 | Phil Niekro | 166.7 | NYA |
| +044+ | 3.15 | Joaquin Andujar | 192.3 | SLN |
| +048+ | 3.07 | Mike Boddicker | 177.7 | BAL |
| +053+ | 2.89 | Fernando Valenzuela | 179 | LAN |
| +055+ | 2.84 | Rick Honeycutt | 149.3 | LAN |
| +057+ | 2.81 | Dan Petry | 165.7 | DET |
| +058+ | 2.75 | Frank Viola | 172.3 | MIN |
| +059+ | 2.72 | Rick Rhoden | 162 | PIT |
| +061+ | 2.71 | Geoff Zahn | 150 | ANA |
| +065+ | 2.65 | Mike Mason | 131.3 | TEX |
| +067+ | 2.62 | Frank Tanana | 164.7 | TEX |
| +075+ | 2.46 | Steve Carlton | 171.3 | PHI |
_