| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | 5.13 | 197709140_NYN_PHI |
| Houston Astros | HOU | 3.2 | 197709160_HOU_SDN |
| Chicago Cubs | CHN | 2.77 | 197709140_CHN_WAS |
| San Francisco Giants | SFN | 1.54 | 197709140_HOU_SFN |
| Pittsburgh Pirates | PIT | 1.27 | 197709151_PIT_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | -5.74 | 197709150_ATL_SDN |
| San Diego Padres | SDN | -3.19 | 197709140_ATL_SDN |
| Seattle Mariners | SEA | -1.44 | 197709140_MIL_SEA |
| Minnesota Twins | MIN | -1.24 | 197709140_MIN_CHA |
| Milwaukee Brewers | MIL | -1.12 | 197709140_MIL_SEA |
Based on accumulated WAA for this season up to 1977-09-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 5.89 | Bruce Sutter | 98.3 | CHN |
| +023+ | 5.68 | Rich Gossage | 119.3 | PIT |
| +029+ | 5.3 | Gary Lavelle | 111.3 | SFN |
| +038+ | 5.03 | Sparky Lyle | 125.7 | NYA |
| +047+ | 4.57 | Joe Niekro | 157.7 | HOU |
| +057+ | 3.8 | Buddy Schultz | 76.3 | SLN |
| +064+ | 3.6 | Ron Reed | 108.3 | PHI |
| +066+ | 3.53 | Gene Garber | 96.3 | PHI |
| +077+ | 3.12 | Joe Sambito | 83.3 | HOU |
| +083+ | 2.99 | Bill Campbell | 127.3 | BOS |
| +084+ | 2.99 | Rollie Fingers | 125.7 | SDN |
| +094+ | 2.66 | Bob McClure | 70.3 | MIL |
| +097+ | 2.56 | Tug McGraw | 68 | PHI |
| +099+ | 2.51 | Elias Sosa | 59 | LAN |
| +101+ | 2.47 | Dave Heaverlo | 87.7 | SFN |
| +103+ | 2.46 | Pedro Borbon | 119.3 | CIN |
| +105+ | 2.4 | Enrique Romo | 107.7 | SEA |
| +108+ | 2.37 | Tom Johnson | 140 | MIN |
| +109+ | 2.36 | Skip Lockwood | 98.3 | NYN |
| +117+ | 2.25 | Dave Tomlin | 92.7 | SDN |
| +120+ | 2.16 | Kent Tekulve | 97 | PIT |
| +129+ | 2.02 | Dave Campbell | 75.3 | ATL |
| +136+ | 1.91 | Joe Kerrigan | 85 | WAS |
| +135+ | 1.91 | Mike Garman | 59.3 | LAN |
| +138+ | 1.89 | Warren Brusstar | 63 | PHI |
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