| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Palmer | BAL | 13.57 | 197705080_SEA_BAL |
| Bert Blyleven | TEX | 8.73 | 197705080_KCA_TEX |
| Frank Tanana | ANA | 5.31 | 197705070_ANA_BOS |
| John Montefusco | SFN | 4.89 | 197705070_NYN_SFN |
| Ed Figueroa | NYA | 3.75 | 197705060_OAK_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jesse Jefferson | TOR | -3.05 | 197705080_MIN_TOR |
| Glenn Abbott | SEA | -2.77 | 197705060_SEA_BAL |
| Dave Roberts | DET | -2.6 | 197705060_MIL_DET |
| John D'Acquisto | SLN | -1.88 | 197705080_HOU_SLN |
| Jack Billingham | CIN | -1.81 | 197705060_CIN_PIT |
Based on accumulated WAA for this season up to 1977-05-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.58 | Bert Blyleven | 62 | TEX |
| +003+ | 3.44 | Jim Palmer | 64 | BAL |
| +004+ | 3.23 | Steve Rogers | 53.7 | WAS |
| +006+ | 2.74 | Ed Figueroa | 48.3 | NYA |
| +007+ | 2.56 | Don Sutton | 47 | LAN |
| +011+ | 2.11 | Steve Stone | 45.3 | CHA |
| +012+ | 1.99 | Jerry Koosman | 46.7 | NYN |
| +017+ | 1.83 | Jim Slaton | 37.7 | MIL |
| +018+ | 1.76 | Nolan Ryan | 59 | ANA |
| +019+ | 1.73 | Tom Seaver | 48.3 | NYN |
| +022+ | 1.64 | Bob Forsch | 42.7 | SLN |
| +030+ | 1.43 | Bill Travers | 44.7 | MIL |
| +034+ | 1.41 | Doyle Alexander | 36 | TEX |
| +036+ | 1.4 | Moose Haas | 42 | MIL |
| +039+ | 1.36 | Bob Shirley | 39.7 | SDN |
| +040+ | 1.34 | Eric Rasmussen | 44 | SLN |
| +043+ | 1.33 | Jim Colborn | 44.7 | KCA |
| +045+ | 1.32 | John Montefusco | 46.3 | SFN |
| +049+ | 1.29 | Ross Grimsley | 40 | BAL |
| XXXXX | 1.21 | John Denny | 40.3 | SLN |
| XXXXX | 1.2 | John Curtis | 15.3 | SFN |
| XXXXX | 1.15 | Ferguson Jenkins | 46.3 | BOS |
| XXXXX | 1.14 | Rudy May | 43 | BAL |
| XXXXX | 1.08 | Randy Lerch | 36.7 | PHI |
| XXXXX | 1.07 | John Candelaria | 26 | PIT |
_