| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Palmer | BAL | 14.08 | 197705120_BAL_ANA |
| Bert Blyleven | TEX | 9.32 | 197705130_TEX_KCA |
| Ed Figueroa | NYA | 5.43 | 197705130_NYA_ANA |
| Steve Rogers | WAS | 4.57 | 197705140_CHN_WAS |
| Don Sutton | LAN | 4.46 | 197705120_LAN_WAS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Singer | TOR | -3.03 | 197705140_TOR_MIN |
| Jamie Easterly | ATL | -2.95 | 197705130_SLN_ATL |
| Dick Pole | SEA | -1.72 | 197705130_BOS_SEA |
| John D'Acquisto | SLN | -1.7 | 197705120_CIN_SLN |
| Vern Ruhle | DET | -1.64 | 197705130_DET_MIL |
Based on accumulated WAA for this season up to 1977-05-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.82 | Bert Blyleven | 70.3 | TEX |
| +002+ | 3.51 | Ed Figueroa | 57.3 | NYA |
| +003+ | 3.32 | Steve Rogers | 69.7 | WAS |
| +005+ | 2.85 | Don Sutton | 55.3 | LAN |
| +006+ | 2.82 | Jim Palmer | 71.7 | BAL |
| +012+ | 2.34 | Jim Slaton | 46 | MIL |
| +014+ | 2.27 | Jim Colborn | 60.7 | KCA |
| +016+ | 2.23 | Nolan Ryan | 77 | ANA |
| +018+ | 2.1 | Jerry Koosman | 53.7 | NYN |
| +019+ | 2.05 | Steve Stone | 52.7 | CHA |
| +023+ | 1.81 | John Candelaria | 34.7 | PIT |
| +027+ | 1.73 | Bob Forsch | 56.3 | SLN |
| +030+ | 1.7 | Frank Tanana | 64.3 | ANA |
| +029+ | 1.7 | Rudy May | 52 | BAL |
| +036+ | 1.54 | Moose Haas | 51 | MIL |
| +038+ | 1.53 | Mike Flanagan | 33.7 | BAL |
| +039+ | 1.48 | Doyle Alexander | 44.3 | TEX |
| +042+ | 1.38 | Rick Langford | 37.3 | OAK |
| +047+ | 1.29 | John Montefusco | 53.3 | SFN |
| +048+ | 1.28 | John Curtis | 18.7 | SFN |
| XXXXX | 1.21 | Dave Rozema | 55 | DET |
| XXXXX | 1.21 | J.R. Richard | 58.3 | HOU |
| XXXXX | 1.2 | Ferguson Jenkins | 54.3 | BOS |
| XXXXX | 1.18 | Ron Guidry | 22.3 | NYA |
| XXXXX | 1.17 | Fernando Arroyo | 38.3 | DET |
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