| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Carlton | PHI | 8.53 | 198404200_NYN_PHI |
| Steve Rogers | WAS | 6.01 | 198404211_WAS_SLN |
| Nolan Ryan | HOU | 5.32 | 198404200_HOU_ATL |
| Jerry Reuss | LAN | 3.83 | 198404210_SDN_LAN |
| Rich Dotson | CHA | 2.56 | 198404190_CHA_MIL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Frank Viola | MIN | -7 | 198404200_MIN_BAL |
| Mike Torrez | NYN | -5.78 | 198404210_NYN_PHI |
| Jim Gott | TOR | -3.88 | 198404210_ANA_TOR |
| Mike Scott | HOU | -3.47 | 198404210_HOU_ATL |
| Mike Witt | ANA | -3 | 198404200_ANA_TOR |
Based on accumulated WAA for this season up to 1984-04-21.
| Rank | WAA | Name | IP | Tm |
|---|
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