| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mario Soto | CIN | 8.07 | 198405070_CIN_NYN |
| Steve Carlton | PHI | 7.77 | 198405060_CIN_PHI |
| Joe Niekro | HOU | 6.49 | 198405070_HOU_WAS |
| Charlie Lea | WAS | 3.29 | 198405061_ATL_WAS |
| Fernando Valenzuela | LAN | 2.39 | 198405062_LAN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lary Sorensen | OAK | -4.68 | 198405080_SEA_OAK |
| Frank Viola | MIN | -2.82 | 198405080_MIN_ANA |
| Chuck Rainey | CHN | -1.9 | 198405070_SFN_CHN |
| Ron Romanick | ANA | -1.52 | 198405070_MIN_ANA |
| Marty Bystrom | PHI | -1.31 | 198405070_ATL_PHI |
Based on accumulated WAA for this season up to 1984-05-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.9 | Phil Niekro | 45.7 | NYA |
| +002+ | 2.64 | Jack Morris | 68 | DET |
| +003+ | 2.54 | Storm Davis | 47.3 | BAL |
| +008+ | 2.16 | John Denny | 47 | PHI |
| +009+ | 2.05 | Rick Honeycutt | 51.3 | LAN |
| +011+ | 2.03 | Geoff Zahn | 38 | ANA |
| +012+ | 2 | Bill Laskey | 47.3 | SFN |
| +014+ | 1.89 | Alejandro Pena | 47 | LAN |
| +015+ | 1.89 | Ray Burris | 31 | OAK |
| +017+ | 1.84 | Bruce Hurst | 44.7 | BOS |
| +019+ | 1.78 | Dave Stieb | 48.3 | TOR |
| +021+ | 1.71 | Tommy John | 51.3 | ANA |
| +022+ | 1.69 | Danny Darwin | 50.3 | TEX |
| +023+ | 1.68 | Bob Knepper | 45 | HOU |
| +025+ | 1.59 | Eric Show | 44.7 | SDN |
| +026+ | 1.57 | Frank Viola | 56.3 | MIN |
| +030+ | 1.46 | Joe Niekro | 49.7 | HOU |
| +036+ | 1.38 | Charlie Lea | 49 | WAS |
| +038+ | 1.37 | Scott Sanderson | 44.7 | CHN |
| +041+ | 1.28 | Andy McGaffigan | 19.3 | WAS |
| XXXXX | 1.23 | Larry Gura | 43.3 | KCA |
| XXXXX | 1.21 | John Tudor | 43 | PIT |
| XXXXX | 1.19 | Mike Caldwell | 46.3 | MIL |
| XXXXX | 1.18 | Dan Petry | 40 | DET |
| XXXXX | 1.13 | Richard Dotson | 47 | CHA |
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