| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Stieb | TOR | 8.4 | 198406240_TOR_BOS |
| Mario Soto | CIN | 6.5 | 198406260_CIN_SFN |
| Geoff Zahn | ANA | 4.27 | 198406250_ANA_TEX |
| Mike Boddicker | BAL | 4.22 | 198406260_BOS_BAL |
| Steve Carlton | PHI | 3.95 | 198406240_PHI_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lary Sorensen | OAK | -2.79 | 198406261_OAK_KCA |
| Dennis Eckersley | CHN | -2.54 | 198406261_PIT_CHN |
| Bob Ojeda | BOS | -2.09 | 198406240_TOR_BOS |
| Steve Comer | CLE | -1.39 | 198406260_MIN_CLE |
| Jim Slaton | ANA | -1.22 | 198406260_ANA_TEX |
Based on accumulated WAA for this season up to 1984-06-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.74 | Phil Niekro | 116 | NYA |
| +004+ | 3.91 | Nolan Ryan | 88.3 | HOU |
| +005+ | 3.86 | Geoff Zahn | 100.7 | ANA |
| +007+ | 3.74 | Jack Morris | 124.3 | DET |
| +010+ | 3.6 | Alejandro Pena | 107.3 | LAN |
| +014+ | 3.49 | Ray Burris | 90 | OAK |
| +016+ | 3.47 | Dave Stieb | 122 | TOR |
| +017+ | 3.41 | Bruce Hurst | 110.3 | BOS |
| +018+ | 3.31 | Storm Davis | 113.7 | BAL |
| +019+ | 3.22 | John Denny | 64 | PHI |
| +020+ | 3.13 | Bob Knepper | 120.3 | HOU |
| +026+ | 2.86 | Mike Boddicker | 120.7 | BAL |
| +027+ | 2.82 | Mario Soto | 114.3 | CIN |
| +032+ | 2.62 | Frank Tanana | 112.3 | TEX |
| +033+ | 2.6 | Rick Rhoden | 113.7 | PIT |
| +034+ | 2.56 | Charlie Lea | 115 | WAS |
| +035+ | 2.56 | Ricky Mahler | 77.3 | ATL |
| +037+ | 2.49 | Dwight Gooden | 91.7 | NYN |
| +038+ | 2.45 | Joaquin Andujar | 136.7 | SLN |
| +044+ | 2.34 | Richard Dotson | 119.3 | CHA |
| +045+ | 2.33 | Luis Leal | 116 | TOR |
| +046+ | 2.31 | Mike Mason | 87 | TEX |
| +048+ | 2.3 | Fernando Valenzuela | 119 | LAN |
| +052+ | 2.23 | Rick Honeycutt | 113.3 | LAN |
| +053+ | 2.21 | Jaime Cocanower | 101.7 | MIL |
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