| Starter | Tm | Tier | Game |
|---|---|---|---|
| Frank Tanana | ANA | 13.7 | 197706050_DET_ANA |
| Bert Blyleven | TEX | 9.49 | 197706040_MIL_TEX |
| Jim Palmer | BAL | 9.22 | 197706050_BAL_KCA |
| Steve Rogers | WAS | 5.14 | 197706030_SLN_WAS |
| Dennis Eckersley | CLE | 3.12 | 197706030_CLE_SEA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jesse Jefferson | TOR | -2.32 | 197706030_TOR_OAK |
| Lynn McGlothen | SFN | -2.26 | 197706031_SFN_ATL |
| Tom Griffin | SDN | -2.23 | 197706050_SDN_LAN |
| Santo Alcala | WAS | -1.91 | 197706050_SLN_WAS |
| Jamie Easterly | ATL | -1.42 | 197706050_SFN_ATL |
Based on accumulated WAA for this season up to 1977-06-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.14 | Frank Tanana | 108.3 | ANA |
| +002+ | 4.9 | Steve Rogers | 108 | WAS |
| +003+ | 4.53 | Ed Figueroa | 90 | NYA |
| +004+ | 3.97 | Bert Blyleven | 103.7 | TEX |
| +009+ | 3.56 | Nolan Ryan | 111.7 | ANA |
| +012+ | 3.34 | John Candelaria | 62.7 | PIT |
| +016+ | 3.09 | Jim Palmer | 112 | BAL |
| +025+ | 2.5 | Dave Rozema | 89.3 | DET |
| +028+ | 2.36 | Jerry Koosman | 82 | NYN |
| +030+ | 2.26 | Rick Langford | 62 | OAK |
| +033+ | 2.2 | Steve Carlton | 88 | PHI |
| +035+ | 2.16 | Dennis Eckersley | 87.7 | CLE |
| +040+ | 2.08 | Don Sutton | 77.3 | LAN |
| +042+ | 2.06 | Jim Slaton | 84.3 | MIL |
| +050+ | 1.74 | Fred Norman | 71.7 | CIN |
| +051+ | 1.72 | Jim Colborn | 82 | KCA |
| +053+ | 1.71 | Adrian Devine | 32 | TEX |
| +055+ | 1.68 | Steve Stone | 80.3 | CHA |
| +056+ | 1.65 | Burt Hooton | 72.7 | LAN |
| +060+ | 1.57 | Reggie Cleveland | 76.7 | BOS |
| +068+ | 1.47 | Jim Rooker | 58.3 | PIT |
| +069+ | 1.46 | Dennis Martinez | 42.7 | BAL |
| +079+ | 1.34 | Fernando Arroyo | 61.3 | DET |
| +084+ | 1.27 | Ross Grimsley | 79 | BAL |
| XXXXX | 1.23 | Ed Halicki | 75 | SFN |
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