| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bert Blyleven | TEX | 11.49 | 197706130_TEX_CLE |
| Steve Rogers | WAS | 8.77 | 197706121_WAS_CIN |
| Ed Figueroa | NYA | 6.05 | 197706120_MIN_NYA |
| Tom Seaver | NYN | 5.65 | 197706120_NYN_HOU |
| John Candelaria | PIT | 5.18 | 197706110_SDN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Santo Alcala | WAS | -2.7 | 197706130_WAS_HOU |
| Glenn Abbott | SEA | -2.57 | 197706110_TOR_SEA |
| Pat Dobson | CLE | -1.98 | 197706120_CLE_ANA |
| Floyd Bannister | HOU | -1.7 | 197706120_NYN_HOU |
| Ken Kravec | CHA | -0.72 | 197706120_CHA_BAL |
Based on accumulated WAA for this season up to 1977-06-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.79 | Frank Tanana | 117.3 | ANA |
| +002+ | 5.32 | Bert Blyleven | 121.7 | TEX |
| +003+ | 4.93 | Steve Rogers | 122.3 | WAS |
| +004+ | 4.91 | Nolan Ryan | 128.3 | ANA |
| +011+ | 3.46 | John Candelaria | 76.7 | PIT |
| +016+ | 3.25 | Ed Figueroa | 104 | NYA |
| +025+ | 2.84 | Jerry Koosman | 99 | NYN |
| +027+ | 2.63 | Dave Rozema | 100 | DET |
| +029+ | 2.51 | Don Sutton | 84.7 | LAN |
| +033+ | 2.42 | Jim Slaton | 91.3 | MIL |
| +038+ | 2.35 | Tom Seaver | 96 | NYN |
| +041+ | 2.3 | Steve Carlton | 102.3 | PHI |
| +040+ | 2.3 | Rick Reuschel | 86.7 | CHN |
| +043+ | 2.27 | Jim Palmer | 120 | BAL |
| +045+ | 2.24 | Fred Norman | 77.7 | CIN |
| +046+ | 2.21 | Dennis Eckersley | 102 | CLE |
| +054+ | 1.91 | Reggie Cleveland | 85.7 | BOS |
| +055+ | 1.88 | Ed Halicki | 83 | SFN |
| +058+ | 1.8 | Rick Langford | 66.7 | OAK |
| +062+ | 1.69 | Burt Hooton | 80.3 | LAN |
| +063+ | 1.63 | Adrian Devine | 36 | TEX |
| +067+ | 1.61 | Mark Fidrych | 33 | DET |
| +068+ | 1.61 | J.R. Richard | 105.7 | HOU |
| +078+ | 1.46 | Rudy May | 95.3 | BAL |
| +080+ | 1.45 | Jim Colborn | 93 | KCA |
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