| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Palmer | BAL | 10.62 | 197705200_BAL_NYA |
| Bert Blyleven | TEX | 10.47 | 197705200_TOR_TEX |
| Frank Tanana | ANA | 7.54 | 197705200_MIN_ANA |
| Tom Seaver | NYN | 7.32 | 197705200_NYN_CIN |
| Ed Figueroa | NYA | 6.89 | 197705190_BAL_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Singer | TOR | -3.55 | 197705190_TOR_MIL |
| Jamie Easterly | ATL | -1.87 | 197705180_WAS_ATL |
| Lynn McGlothen | SFN | -1.09 | 197705200_SFN_SLN |
| Dave Roberts | DET | -1.04 | 197705200_DET_CHA |
| Dave Pagan | SEA | -0.97 | 197705190_SEA_OAK |
Based on accumulated WAA for this season up to 1977-05-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.14 | Ed Figueroa | 66.3 | NYA |
| +002+ | 3.92 | Bert Blyleven | 79.3 | TEX |
| +005+ | 3.11 | Don Sutton | 62.3 | LAN |
| +007+ | 3 | Frank Tanana | 82.3 | ANA |
| +009+ | 2.95 | Jim Slaton | 63.7 | MIL |
| +010+ | 2.77 | Jerry Koosman | 62.7 | NYN |
| +013+ | 2.59 | Steve Rogers | 74 | WAS |
| +014+ | 2.59 | John Candelaria | 42.7 | PIT |
| +015+ | 2.5 | Nolan Ryan | 86 | ANA |
| +016+ | 2.33 | Steve Stone | 61.7 | CHA |
| +022+ | 2.16 | Doyle Alexander | 53.3 | TEX |
| +029+ | 1.83 | J.R. Richard | 75.7 | HOU |
| +031+ | 1.82 | Burt Hooton | 57.3 | LAN |
| +034+ | 1.7 | Jim Palmer | 78 | BAL |
| +035+ | 1.68 | Bob Forsch | 61.3 | SLN |
| +037+ | 1.62 | Dave Rozema | 63 | DET |
| +040+ | 1.53 | Ron Guidry | 30.7 | NYA |
| +042+ | 1.49 | Moose Haas | 57 | MIL |
| +043+ | 1.48 | Fernando Arroyo | 41 | DET |
| +046+ | 1.46 | John Curtis | 22.3 | SFN |
| +054+ | 1.39 | Jim Colborn | 63.3 | KCA |
| +056+ | 1.36 | John Montefusco | 59.3 | SFN |
| +058+ | 1.34 | Tom Seaver | 65.3 | NYN |
| XXXXX | 1.25 | Steve Carlton | 63.3 | PHI |
| XXXXX | 1.22 | Larry Gura | 31.7 | KCA |
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