| Starter | Tm | Tier | Game |
|---|---|---|---|
| Frank Tanana | ANA | 15.06 | 197706100_CLE_ANA |
| Bert Blyleven | TEX | 9.98 | 197706080_CHA_TEX |
| Jim Palmer | BAL | 9.08 | 197706090_BAL_BOS |
| Steve Rogers | WAS | 6.75 | 197706080_ATL_WAS |
| Dennis Eckersley | CLE | 3.71 | 197706080_CLE_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Griffin | SDN | -2.38 | 197706100_SDN_PIT |
| Rick Wise | BOS | -1.86 | 197706080_BAL_BOS |
| Jesse Jefferson | TOR | -1.71 | 197706080_TOR_ANA |
| Dave Roberts | DET | -1.68 | 197706090_DET_SEA |
| Bill Bonham | CHN | -1.27 | 197706090_SFN_CHN |
Based on accumulated WAA for this season up to 1977-06-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.81 | Frank Tanana | 117.3 | ANA |
| +002+ | 5.68 | Steve Rogers | 117 | WAS |
| +003+ | 4.48 | Bert Blyleven | 112.7 | TEX |
| +004+ | 4.32 | Nolan Ryan | 121.7 | ANA |
| +006+ | 3.88 | Ed Figueroa | 97 | NYA |
| +009+ | 3.76 | John Candelaria | 70.7 | PIT |
| +020+ | 2.8 | Dave Rozema | 97.3 | DET |
| +026+ | 2.63 | Steve Carlton | 97 | PHI |
| +028+ | 2.51 | Don Sutton | 84.7 | LAN |
| +031+ | 2.44 | Jim Slaton | 91.3 | MIL |
| +033+ | 2.34 | Jim Palmer | 120 | BAL |
| +035+ | 2.32 | Rick Reuschel | 86.7 | CHN |
| +036+ | 2.27 | Fred Norman | 77.7 | CIN |
| +042+ | 2.13 | Dennis Eckersley | 94.3 | CLE |
| +043+ | 2.03 | Jerry Koosman | 90 | NYN |
| +052+ | 1.87 | Ed Halicki | 83 | SFN |
| +054+ | 1.81 | Rick Langford | 66.7 | OAK |
| +058+ | 1.75 | Burt Hooton | 78.7 | LAN |
| +059+ | 1.75 | Adrian Devine | 35 | TEX |
| +060+ | 1.74 | Tom Seaver | 87 | NYN |
| +062+ | 1.65 | Jim Colborn | 88.3 | KCA |
| +072+ | 1.52 | Reggie Cleveland | 76.7 | BOS |
| +085+ | 1.41 | Ron Guidry | 58.7 | NYA |
| +086+ | 1.4 | Jack Billingham | 86.3 | CIN |
| +087+ | 1.38 | Jim Rooker | 65.3 | PIT |
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