| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bert Blyleven | TEX | 12.67 | 197706180_SEA_TEX |
| Steve Rogers | WAS | 6.81 | 197706170_CIN_WAS |
| Jim Palmer | BAL | 6.38 | 197706180_BAL_TOR |
| Tom Seaver | CIN | 6.01 | 197706180_CIN_WAS |
| Nolan Ryan | ANA | 5.38 | 197706160_ANA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Griffin | SDN | -3.08 | 197706180_SLN_SDN |
| Santo Alcala | WAS | -2.37 | 197706180_CIN_WAS |
| Glenn Abbott | SEA | -2.16 | 197706160_OAK_SEA |
| Gary Beare | MIL | -1.8 | 197706180_ANA_MIL |
| Dave Roberts | DET | -1.48 | 197706180_DET_CLE |
Based on accumulated WAA for this season up to 1977-06-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.9 | Frank Tanana | 125.3 | ANA |
| +002+ | 5.5 | Bert Blyleven | 131 | TEX |
| +007+ | 4.25 | Nolan Ryan | 137 | ANA |
| +008+ | 4.17 | Steve Rogers | 127.7 | WAS |
| +014+ | 3.56 | John Candelaria | 82.7 | PIT |
| +018+ | 3.27 | Ed Figueroa | 104 | NYA |
| +020+ | 3.17 | Tom Seaver | 105 | TOT |
| +021+ | 3.1 | Rick Reuschel | 95.7 | CHN |
| +030+ | 2.71 | Dave Rozema | 106 | DET |
| +031+ | 2.69 | Don Sutton | 91.7 | LAN |
| +033+ | 2.68 | Jim Slaton | 99 | MIL |
| +035+ | 2.64 | Jerry Koosman | 106 | NYN |
| +036+ | 2.63 | Fred Norman | 86.7 | CIN |
| +040+ | 2.51 | Jim Palmer | 137 | BAL |
| +045+ | 2.35 | Ed Halicki | 100 | SFN |
| +047+ | 2.24 | Rudy May | 104.3 | BAL |
| +048+ | 2.23 | Ron Guidry | 67.7 | NYA |
| +051+ | 2.22 | Steve Carlton | 102.3 | PHI |
| +050+ | 2.22 | Mark Fidrych | 42 | DET |
| +057+ | 2.12 | Dennis Eckersley | 111 | CLE |
| +059+ | 2.05 | Fernando Arroyo | 76.3 | DET |
| +073+ | 1.84 | J.R. Richard | 112.7 | HOU |
| +071+ | 1.84 | Jim Rooker | 73 | PIT |
| +072+ | 1.84 | Jim Colborn | 99.3 | KCA |
| +076+ | 1.75 | Dennis Martinez | 53.3 | BAL |
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