| Starter | Tm | Tier | Game |
|---|---|---|---|
| Frank Tanana | ANA | 20.5 | 197706280_KCA_ANA |
| Steve Rogers | WAS | 6.81 | 197706261_WAS_PIT |
| John Candelaria | PIT | 4.94 | 197706261_WAS_PIT |
| Jim Palmer | BAL | 4.57 | 197706260_TOR_BAL |
| Dennis Eckersley | CLE | 2.71 | 197706270_BAL_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Santo Alcala | WAS | -3.62 | 197706270_CHN_WAS |
| Tom Griffin | SDN | -2.1 | 197706270_SDN_HOU |
| Larry Christenson | PHI | -2.06 | 197706280_PHI_NYN |
| Glenn Abbott | SEA | -1.97 | 197706260_SEA_MIL |
| Steve Hargan | ATL | -1.91 | 197706280_LAN_ATL |
Based on accumulated WAA for this season up to 1977-06-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.74 | Frank Tanana | 153.3 | ANA |
| +004+ | 5.12 | Bert Blyleven | 134.3 | TEX |
| +008+ | 4.77 | Steve Rogers | 144 | WAS |
| +009+ | 4.71 | Nolan Ryan | 152.3 | ANA |
| +011+ | 4.36 | John Candelaria | 96.7 | PIT |
| +013+ | 4.2 | Rick Reuschel | 114 | CHN |
| +022+ | 3.37 | Tom Seaver | 113 | TOT |
| +025+ | 3.13 | Ed Halicki | 115 | SFN |
| +026+ | 3.11 | Mark Fidrych | 60 | DET |
| +031+ | 3 | Dave Rozema | 108 | DET |
| +032+ | 2.95 | Jim Slaton | 112 | MIL |
| +034+ | 2.88 | Don Sutton | 106.3 | LAN |
| +035+ | 2.87 | Steve Carlton | 119.3 | PHI |
| +040+ | 2.78 | Burt Hooton | 100.7 | LAN |
| +041+ | 2.73 | Ferguson Jenkins | 118.3 | BOS |
| +045+ | 2.64 | Jim Palmer | 155 | BAL |
| +049+ | 2.51 | Ed Figueroa | 108.3 | NYA |
| +053+ | 2.38 | Buddy Schultz | 39.3 | SLN |
| +055+ | 2.35 | Jerry Koosman | 111 | NYN |
| +057+ | 2.25 | J.R. Richard | 127.7 | HOU |
| +065+ | 2.12 | Pete Vuckovich | 74.7 | TOR |
| +070+ | 1.95 | Dennis Martinez | 70.7 | BAL |
| +071+ | 1.94 | Fernando Arroyo | 96.7 | DET |
| +075+ | 1.9 | Joaquin Andujar | 103.7 | HOU |
| +076+ | 1.9 | Jim Colborn | 115 | KCA |
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