| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Stieb | TOR | 6.55 | 198408260_TOR_MIN |
| Charlie Lea | WAS | 4.27 | 198408270_SFN_WAS |
| Joe Niekro | HOU | 3.49 | 198408280_PIT_HOU |
| Storm Davis | BAL | 3.19 | 198408270_BAL_ANA |
| Phil Niekro | NYA | 2.96 | 198408260_NYA_SEA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Neal Heaton | CLE | -5.61 | 198408280_CLE_MIL |
| Frank Pastore | CIN | -3.71 | 198408282_CIN_CHN |
| Mike Moore | SEA | -3.41 | 198408280_DET_SEA |
| Jim Slaton | ANA | -2.3 | 198408280_BAL_ANA |
| Bill Krueger | OAK | -1.38 | 198408270_NYA_OAK |
Based on accumulated WAA for this season up to 1984-08-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 6.46 | Dave Stieb | 214 | TOR |
| +005+ | 6.15 | Alejandro Pena | 197 | LAN |
| +012+ | 5.35 | Mike Boddicker | 205.7 | BAL |
| +014+ | 5.18 | Larry McWilliams | 182.7 | PIT |
| +016+ | 4.93 | Joe Niekro | 205.7 | HOU |
| +017+ | 4.91 | Charlie Lea | 204.3 | WAS |
| +023+ | 4.44 | John Denny | 105.7 | PHI |
| +026+ | 4.33 | Phil Niekro | 197.3 | NYA |
| +027+ | 4.25 | Ricky Mahler | 163.3 | ATL |
| +031+ | 4.17 | John Candelaria | 161.3 | PIT |
| +034+ | 4.03 | Storm Davis | 188.3 | BAL |
| +035+ | 3.95 | Rick Honeycutt | 176.7 | LAN |
| +038+ | 3.88 | Orel Hershiser | 140 | LAN |
| +039+ | 3.79 | Dave Dravecky | 127 | SDN |
| +040+ | 3.75 | Bob Knepper | 192.3 | HOU |
| +042+ | 3.71 | Rick Rhoden | 192.3 | PIT |
| +043+ | 3.69 | Jerry Koosman | 181 | PHI |
| +044+ | 3.66 | Ray Burris | 163.7 | OAK |
| +045+ | 3.63 | Frank Viola | 201.7 | MIN |
| +046+ | 3.61 | Dan Schatzeder | 114 | WAS |
| +048+ | 3.6 | Dwight Gooden | 176 | NYN |
| +049+ | 3.57 | Joaquin Andujar | 219 | SLN |
| +051+ | 3.48 | Frank Tanana | 196.3 | TEX |
| +060+ | 3.23 | Nolan Ryan | 162.7 | HOU |
| +062+ | 3.18 | Fernando Valenzuela | 211 | LAN |
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