| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 2.23 | 197709290_HOU_LAN |
| New York Yankees | NYA | 1.59 | 197709300_DET_NYA |
| San Diego Padres | SDN | 1.09 | 197709300_SDN_SFN |
| St. Louis Cardinals | SLN | 0.81 | 197709280_WAS_SLN |
| Boston Red Sox | BOS | 0.75 | 197709290_TOR_BOS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | -6.78 | 197709300_ATL_CIN |
| Detroit Tigers | DET | -3.07 | 197709290_DET_BAL |
| Milwaukee Brewers | MIL | -1.6 | 197709300_MIN_MIL |
| Minnesota Twins | MIN | -1.56 | 197709300_MIN_MIL |
| Seattle Mariners | SEA | -1.44 | 197709290_SEA_TEX |
Based on accumulated WAA for this season up to 1977-09-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 6.7 | Rich Gossage | 131 | PIT |
| +020+ | 6.54 | Bruce Sutter | 105.3 | CHN |
| +033+ | 5.64 | Sparky Lyle | 137 | NYA |
| +060+ | 3.85 | Gene Garber | 102.3 | PHI |
| +071+ | 3.51 | Bill Campbell | 140 | BOS |
| +077+ | 3.35 | Lerrin LaGrow | 96.3 | CHA |
| +079+ | 3.31 | Ron Reed | 121.3 | PHI |
| +080+ | 3.26 | Dave Heaverlo | 98.7 | SFN |
| +083+ | 3.16 | Joe Sambito | 89 | HOU |
| +089+ | 2.95 | Rollie Fingers | 132.3 | SDN |
| +097+ | 2.8 | Elias Sosa | 62.7 | LAN |
| +099+ | 2.79 | Enrique Romo | 112 | SEA |
| +102+ | 2.75 | Bob McClure | 71.3 | MIL |
| +107+ | 2.71 | Pedro Borbon | 127 | CIN |
| +116+ | 2.55 | Tug McGraw | 77 | PHI |
| +114+ | 2.55 | Dave Tomlin | 100.7 | SDN |
| +118+ | 2.54 | Tom Johnson | 146.7 | MIN |
| +125+ | 2.37 | Kent Tekulve | 102 | PIT |
| +126+ | 2.36 | Bob Lacey | 119.7 | OAK |
| +128+ | 2.34 | Willie Hernandez | 110 | CHN |
| +129+ | 2.28 | Ken Forsch | 84 | HOU |
| +135+ | 2.07 | Dave Campbell | 85 | ATL |
| +137+ | 2.04 | Warren Brusstar | 69.3 | PHI |
| +138+ | 2 | Len Barker | 47 | TEX |
| +151+ | 1.77 | Joe Kerrigan | 88.3 | WAS |
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