| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | 3.01 | 197705190_KCA_CHA |
| Pittsburgh Pirates | PIT | 2.14 | 197705180_PIT_CIN |
| San Francisco Giants | SFN | 1.96 | 197705200_SFN_SLN |
| New York Yankees | NYA | 1.95 | 197705190_BAL_NYA |
| Houston Astros | HOU | 0.54 | 197705190_PHI_HOU |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | -11.05 | 197705180_WAS_ATL |
| Seattle Mariners | SEA | -3.57 | 197705190_SEA_OAK |
| Toronto Blue Jays | TOR | -2.29 | 197705200_TOR_TEX |
| San Diego Padres | SDN | -1.03 | 197705190_SDN_WAS |
| Cleveland Indians | CLE | -0.91 | 197705200_CLE_KCA |
Based on accumulated WAA for this season up to 1977-05-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +018+ | 2.27 | Bruce Sutter | 29 | CHN |
| +019+ | 2.26 | Rich Gossage | 32 | PIT |
| +026+ | 1.99 | Gary Lavelle | 25.7 | SFN |
| +027+ | 1.92 | Dick Tidrow | 39.7 | NYA |
| +028+ | 1.85 | Charlie Hough | 46 | LAN |
| +030+ | 1.82 | Sparky Lyle | 29.3 | NYA |
| +036+ | 1.64 | Lerrin LaGrow | 24.7 | CHA |
| +043+ | 1.48 | Fernando Arroyo | 41 | DET |
| +045+ | 1.47 | Paul Reuschel | 20.3 | CHN |
| +046+ | 1.46 | John Curtis | 22.3 | SFN |
| +048+ | 1.43 | Rawly Eastwick | 26.3 | CIN |
| +051+ | 1.41 | Pedro Borbon | 28.3 | CIN |
| +050+ | 1.41 | Tom Burgmeier | 33.7 | MIN |
| +052+ | 1.4 | Tom Johnson | 26.7 | MIN |
| +053+ | 1.39 | Kent Tekulve | 24.7 | PIT |
| +055+ | 1.38 | Willie Hernandez | 21.7 | CHN |
| +059+ | 1.31 | Enrique Romo | 27.3 | SEA |
| +060+ | 1.31 | Bob McClure | 18.7 | MIL |
| XXXXX | 1.22 | Ron Schueler | 27 | MIN |
| XXXXX | 1.22 | Larry Gura | 31.7 | KCA |
| XXXXX | 1.14 | Bob Lacey | 12.3 | OAK |
| XXXXX | 1.1 | Buddy Schultz | 18.7 | SLN |
| XXXXX | 1.08 | Rollie Fingers | 34 | SDN |
| XXXXX | 1.08 | Mark Littell | 21 | KCA |
| XXXXX | 0.98 | Steve Foucault | 19.7 | DET |
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