| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Palmer | BAL | 9.21 | 197705280_MIN_BAL |
| Ed Figueroa | NYA | 7.46 | 197705290_CHA_NYA |
| Tom Seaver | NYN | 6.71 | 197705270_NYN_PHI |
| Don Sutton | LAN | 3.62 | 197705280_CIN_LAN |
| John Candelaria | PIT | 3.33 | 197705270_PIT_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Singer | TOR | -3.98 | 197705270_ANA_TOR |
| Pat Dobson | CLE | -2.69 | 197705290_OAK_CLE |
| Glenn Abbott | SEA | -2.48 | 197705270_SEA_DET |
| Jamie Easterly | ATL | -1.53 | 197705280_ATL_SFN |
| Bill Bonham | CHN | -1.14 | 197705270_PIT_CHN |
Based on accumulated WAA for this season up to 1977-05-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.54 | Ed Figueroa | 84.3 | NYA |
| +002+ | 4.07 | Bert Blyleven | 87 | TEX |
| +003+ | 3.92 | Frank Tanana | 91.3 | ANA |
| +004+ | 3.84 | Nolan Ryan | 104 | ANA |
| +007+ | 3.45 | Steve Rogers | 90 | WAS |
| +013+ | 2.94 | Jim Palmer | 96 | BAL |
| +015+ | 2.8 | Jim Slaton | 77.3 | MIL |
| +019+ | 2.6 | John Candelaria | 55.7 | PIT |
| +021+ | 2.45 | Steve Stone | 68.7 | CHA |
| +023+ | 2.4 | Jerry Koosman | 75.7 | NYN |
| +027+ | 2.19 | Jim Colborn | 76 | KCA |
| +029+ | 2.12 | J.R. Richard | 84.3 | HOU |
| +030+ | 2.08 | Dave Rozema | 81 | DET |
| +031+ | 2.08 | Burt Hooton | 66.3 | LAN |
| +035+ | 2.03 | Rudy May | 72.3 | BAL |
| +036+ | 1.99 | Rick Langford | 55 | OAK |
| +037+ | 1.84 | Steve Carlton | 71.7 | PHI |
| +038+ | 1.83 | Jerry Augustine | 91.7 | MIL |
| +044+ | 1.65 | Fernando Arroyo | 56 | DET |
| +050+ | 1.59 | Dennis Martinez | 33.3 | BAL |
| +052+ | 1.54 | Adrian Devine | 28 | TEX |
| +054+ | 1.51 | Doyle Alexander | 61.7 | TEX |
| +063+ | 1.36 | Ross Grimsley | 67.3 | BAL |
| XXXXX | 1.21 | Don Sutton | 68.3 | LAN |
| XXXXX | 1.15 | Tom Seaver | 71.3 | NYN |
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