| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Stieb | TOR | 8.41 | 198408030_TOR_BAL |
| John Candelaria | PIT | 4.05 | 198408030_NYN_PIT |
| Bryn Smith | WAS | 2.48 | 198408020_WAS_CHN |
| Mario Soto | CIN | 2.03 | 198408030_LAN_CIN |
| Nolan Ryan | HOU | 2 | 198408030_SDN_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mark Davis | SFN | -3.89 | 198408030_SFN_ATL |
| Jim Clancy | TOR | -3.37 | 198408040_TOR_BAL |
| Mike Moore | SEA | -2.96 | 198408031_SEA_OAK |
| Frank Pastore | CIN | -2.66 | 198408020_SFN_CIN |
| Oil Can Boyd | BOS | -1.39 | 198408040_TEX_BOS |
Based on accumulated WAA for this season up to 1984-08-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.34 | Dave Stieb | 174 | TOR |
| +002+ | 5.23 | Alejandro Pena | 167 | LAN |
| +008+ | 4.76 | Storm Davis | 158.7 | BAL |
| +009+ | 4.73 | Joe Niekro | 167 | HOU |
| +014+ | 4.22 | Larry McWilliams | 150.3 | PIT |
| +016+ | 4.16 | Phil Niekro | 163.7 | NYA |
| +022+ | 3.86 | Dave Dravecky | 113 | SDN |
| +023+ | 3.84 | John Candelaria | 136 | PIT |
| +024+ | 3.78 | Charlie Lea | 164 | WAS |
| +028+ | 3.62 | John Denny | 71 | PHI |
| +035+ | 3.23 | Ray Burris | 137 | OAK |
| +036+ | 3.22 | Dan Petry | 161 | DET |
| +037+ | 3.19 | Mike Boddicker | 169.7 | BAL |
| +038+ | 3.09 | Bruce Hurst | 160.3 | BOS |
| +043+ | 3.01 | Bryn Smith | 141 | WAS |
| +046+ | 2.99 | Joaquin Andujar | 183.3 | SLN |
| +045+ | 2.99 | Ricky Mahler | 127.3 | ATL |
| +049+ | 2.92 | Bob Knepper | 158.3 | HOU |
| +050+ | 2.9 | Rick Honeycutt | 145 | LAN |
| +057+ | 2.76 | Jerry Koosman | 151 | PHI |
| +058+ | 2.73 | Nolan Ryan | 127.3 | HOU |
| +060+ | 2.7 | Rick Rhoden | 162 | PIT |
| +061+ | 2.68 | Geoff Zahn | 150 | ANA |
| +062+ | 2.66 | Jack Morris | 166.7 | DET |
| +065+ | 2.61 | Frank Tanana | 164.7 | TEX |
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