| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 2.17 | 197705081_NYN_SFN |
| Pittsburgh Pirates | PIT | 1.94 | 197705101_ATL_PIT |
| St. Louis Cardinals | SLN | 1.57 | 197705100_CIN_SLN |
| Kansas City Royals | KCA | 1.49 | 197705090_ANA_KCA |
| Houston Astros | HOU | 1.29 | 197705100_CHN_HOU |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -7.95 | 197705090_SEA_TOR |
| Atlanta Braves | ATL | -2.55 | 197705080_ATL_CHN |
| Toronto Blue Jays | TOR | -1.34 | 197705100_SEA_TOR |
| Detroit Tigers | DET | -1.32 | 197705080_MIL_DET |
| Oakland Athletics | OAK | -1.12 | 197705090_BOS_OAK |
Based on accumulated WAA for this season up to 1977-05-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +023+ | 1.69 | Bruce Sutter | 23 | CHN |
| +026+ | 1.54 | Rich Gossage | 24.3 | PIT |
| +028+ | 1.46 | Lerrin LaGrow | 22.7 | CHA |
| +029+ | 1.46 | Mike Willis | 18 | TOR |
| +033+ | 1.42 | Dave Tomlin | 22.3 | SDN |
| +034+ | 1.41 | Tom Johnson | 22.3 | MIN |
| +039+ | 1.38 | Charlie Hough | 34 | LAN |
| +042+ | 1.32 | Pedro Borbon | 23 | CIN |
| +043+ | 1.32 | Gary Lavelle | 16.7 | SFN |
| +046+ | 1.3 | Willie Hernandez | 18.7 | CHN |
| XXXXX | 1.02 | Rawly Eastwick | 22 | CIN |
| XXXXX | 1 | Enrique Romo | 17.3 | SEA |
| XXXXX | 0.99 | John Urrea | 17.7 | SLN |
| XXXXX | 0.86 | Fernando Arroyo | 30 | DET |
| XXXXX | 0.85 | Larry Gura | 23.3 | KCA |
| XXXXX | 0.82 | Mark Littell | 18.3 | KCA |
| XXXXX | 0.8 | Ron Schueler | 20.3 | MIN |
| XXXXX | 0.79 | Bob McClure | 13 | MIL |
| XXXXX | 0.76 | Kent Tekulve | 18 | PIT |
| XXXXX | 0.73 | Mike Flanagan | 24.7 | BAL |
| XXXXX | 0.67 | Bill Atkinson | 9.7 | WAS |
| XXXXX | 0.64 | Don Hood | 14.3 | CLE |
| XXXXX | 0.64 | Adrian Devine | 11.7 | TEX |
| XXXXX | 0.64 | Darold Knowles | 7 | TEX |
| XXXXX | 0.63 | Tom Burgmeier | 25.3 | MIN |
_