| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | 2.23 | 197707140_SLN_PHI |
| Chicago Cubs | CHN | 1.72 | 197707130_CHN_NYN |
| St. Louis Cardinals | SLN | 1.56 | 197707140_SLN_PHI |
| San Francisco Giants | SFN | 1.21 | 197707150_SFN_ATL |
| New York Yankees | NYA | 1.02 | 197707130_NYA_MIL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | -7.05 | 197707130_ATL_CIN |
| Milwaukee Brewers | MIL | -2.45 | 197707150_BAL_MIL |
| Boston Red Sox | BOS | -1.8 | 197707140_BOS_CLE |
| Toronto Blue Jays | TOR | -1.61 | 197707140_TOR_CHA |
| Montreal Expos | WAS | -1.36 | 197707150_SLN_WAS |
Based on accumulated WAA for this season up to 1977-07-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +007+ | 5.27 | Bruce Sutter | 78.3 | CHN |
| +015+ | 4.42 | Sparky Lyle | 82.3 | NYA |
| +016+ | 4.4 | Rich Gossage | 78.7 | PIT |
| +018+ | 4.37 | Gary Lavelle | 71.3 | SFN |
| +027+ | 3.94 | Enrique Romo | 74.3 | SEA |
| +039+ | 3.32 | Bob Lacey | 70 | OAK |
| +045+ | 3.08 | Clay Carroll | 68.7 | SLN |
| +047+ | 3.06 | Willie Hernandez | 59.3 | CHN |
| +048+ | 2.96 | Bill Campbell | 86.3 | BOS |
| +058+ | 2.49 | Lerrin LaGrow | 62.3 | CHA |
| +063+ | 2.42 | Dave Heaverlo | 55 | SFN |
| +064+ | 2.38 | Ron Reed | 69.7 | PHI |
| +073+ | 2.17 | Paul Reuschel | 54.3 | CHN |
| +076+ | 2.13 | Adrian Devine | 60.7 | TEX |
| +078+ | 2.07 | Rollie Fingers | 90.3 | SDN |
| +080+ | 2.02 | Pablo Torrealba | 41 | OAK |
| +082+ | 2.01 | Pedro Borbon | 71.7 | CIN |
| +089+ | 1.86 | Dick Tidrow | 86.3 | NYA |
| +088+ | 1.86 | Tom Johnson | 84 | MIN |
| +090+ | 1.85 | Rawly Eastwick | 66 | TOT |
| +092+ | 1.84 | Joe Kerrigan | 59.3 | WAS |
| +095+ | 1.81 | Mark Littell | 54.7 | KCA |
| +097+ | 1.8 | Dan Spillner | 69.3 | SDN |
| +101+ | 1.69 | Kent Tekulve | 58.7 | PIT |
| +103+ | 1.67 | Joe Sambito | 49.7 | HOU |
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