| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Stieb | TOR | 8.4 | 198406240_TOR_BOS |
| Phil Niekro | NYA | 5.31 | 198406230_NYA_BAL |
| Geoff Zahn | ANA | 4.27 | 198406250_ANA_TEX |
| Steve Carlton | PHI | 3.95 | 198406240_PHI_PIT |
| Storm Davis | BAL | 3.89 | 198406250_BOS_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dennis Martinez | BAL | -2.56 | 198406230_NYA_BAL |
| Bob Ojeda | BOS | -2.09 | 198406240_TOR_BOS |
| Larry Gura | KCA | -1.52 | 198406230_KCA_ANA |
| Albert Williams | MIN | -1.21 | 198406230_CHA_MIN |
| Tim Conroy | OAK | -1.16 | 198406230_TEX_OAK |
Based on accumulated WAA for this season up to 1984-06-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.75 | Phil Niekro | 116 | NYA |
| +004+ | 3.92 | Geoff Zahn | 100.7 | ANA |
| +005+ | 3.92 | Nolan Ryan | 88.3 | HOU |
| +006+ | 3.74 | Jack Morris | 124.3 | DET |
| +011+ | 3.6 | Alejandro Pena | 107.3 | LAN |
| +014+ | 3.5 | Ray Burris | 90 | OAK |
| +016+ | 3.45 | Dave Stieb | 122 | TOR |
| +017+ | 3.41 | Bruce Hurst | 110.3 | BOS |
| +018+ | 3.33 | Mike Boddicker | 116.3 | BAL |
| +019+ | 3.31 | Storm Davis | 113.7 | BAL |
| +021+ | 3.22 | John Denny | 64 | PHI |
| +022+ | 3.13 | Bob Knepper | 120.3 | HOU |
| +028+ | 2.83 | Larry McWilliams | 92 | PIT |
| +029+ | 2.7 | Frank Tanana | 112.3 | TEX |
| +032+ | 2.55 | Ricky Mahler | 77.3 | ATL |
| +033+ | 2.55 | Charlie Lea | 115 | WAS |
| +035+ | 2.48 | Dwight Gooden | 91.7 | NYN |
| +036+ | 2.47 | Mario Soto | 105.3 | CIN |
| +037+ | 2.45 | Joaquin Andujar | 136.7 | SLN |
| +043+ | 2.37 | Mike Mason | 87 | TEX |
| +044+ | 2.34 | Luis Leal | 109 | TOR |
| +045+ | 2.34 | Richard Dotson | 119.3 | CHA |
| +046+ | 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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