| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 2.63 | 197705220_LAN_PIT |
| San Francisco Giants | SFN | 2.19 | 197705230_SFN_SLN |
| New York Yankees | NYA | 1.46 | 197705221_BAL_NYA |
| Kansas City Royals | KCA | 1.44 | 197705220_CLE_KCA |
| Houston Astros | HOU | 0.93 | 197705240_HOU_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | -7.35 | 197705220_CHN_ATL |
| Seattle Mariners | SEA | -1.55 | 197705220_SEA_OAK |
| Boston Red Sox | BOS | -1.41 | 197705240_BOS_NYA |
| Montreal Expos | WAS | -1.17 | 197705240_WAS_CHN |
| Toronto Blue Jays | TOR | -1.04 | 197705220_TOR_TEX |
Based on accumulated WAA for this season up to 1977-05-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +015+ | 2.59 | Bruce Sutter | 34.7 | CHN |
| +016+ | 2.4 | Gary Lavelle | 29.7 | SFN |
| +018+ | 2.39 | Rich Gossage | 33 | PIT |
| +021+ | 2.28 | Dick Tidrow | 45.7 | NYA |
| +023+ | 2.13 | Charlie Hough | 48.3 | LAN |
| +029+ | 1.96 | Sparky Lyle | 33 | NYA |
| +031+ | 1.94 | Fernando Arroyo | 50 | DET |
| +040+ | 1.68 | Lerrin LaGrow | 27 | CHA |
| +042+ | 1.64 | Rawly Eastwick | 30.7 | CIN |
| +043+ | 1.63 | Paul Reuschel | 24.3 | CHN |
| +044+ | 1.6 | Tom Johnson | 30.7 | MIN |
| +048+ | 1.5 | Rollie Fingers | 41.7 | SDN |
| +051+ | 1.48 | Kent Tekulve | 27.7 | PIT |
| +053+ | 1.46 | Tom Burgmeier | 33.7 | MIN |
| +061+ | 1.34 | Bob McClure | 18.7 | MIL |
| +060+ | 1.34 | Mike Willis | 25.3 | TOR |
| +066+ | 1.3 | Willie Hernandez | 23 | CHN |
| +065+ | 1.3 | Buddy Schultz | 20.7 | SLN |
| +067+ | 1.29 | Enrique Romo | 33.3 | SEA |
| XXXXX | 1.24 | Larry Gura | 36.3 | KCA |
| XXXXX | 1.21 | John Urrea | 28.7 | SLN |
| XXXXX | 1.2 | Bob Lacey | 17.3 | OAK |
| XXXXX | 1.17 | John Curtis | 23.3 | SFN |
| XXXXX | 1.16 | Ron Reed | 28 | PHI |
| XXXXX | 1.04 | Mike Kekich | 15.3 | SEA |
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