| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | 3.33 | 197704290_TOR_KCA |
| Pittsburgh Pirates | PIT | 2.5 | 197704290_HOU_PIT |
| New York Yankees | NYA | 1.48 | 197704300_SEA_NYA |
| San Francisco Giants | SFN | 1.17 | 197704280_HOU_SFN |
| Houston Astros | HOU | 0.94 | 197704280_HOU_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -3.98 | 197704290_SEA_NYA |
| Atlanta Braves | ATL | -3.01 | 197704290_ATL_SLN |
| Toronto Blue Jays | TOR | -2.38 | 197704280_TOR_CLE |
| Texas Rangers | TEX | -2.27 | 197704300_TEX_CHA |
| Chicago White Sox | CHA | -1.72 | 197704300_TEX_CHA |
Based on accumulated WAA for this season up to 1977-04-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +021+ | 1.51 | Charlie Hough | 28 | LAN |
| +027+ | 1.34 | Dave Tomlin | 16.7 | SDN |
| +030+ | 1.25 | Tom Johnson | 18.3 | MIN |
| XXXXX | 1.17 | Lerrin LaGrow | 15 | CHA |
| XXXXX | 1.15 | John Urrea | 12.3 | SLN |
| XXXXX | 1.07 | Dick Tidrow | 23.3 | NYA |
| XXXXX | 1.05 | Gary Lavelle | 14 | SFN |
| XXXXX | 0.99 | Mike Willis | 10.7 | TOR |
| XXXXX | 0.94 | Fernando Arroyo | 26.3 | DET |
| XXXXX | 0.88 | Rick Langford | 20.7 | OAK |
| XXXXX | 0.88 | Bruce Sutter | 11.7 | CHN |
| XXXXX | 0.86 | Ron Guidry | 18.7 | NYA |
| XXXXX | 0.84 | Rich Gossage | 14 | PIT |
| XXXXX | 0.78 | Larry Gura | 11 | KCA |
| XXXXX | 0.77 | Willie Hernandez | 12.7 | CHN |
| XXXXX | 0.75 | Mark Littell | 10.7 | KCA |
| XXXXX | 0.73 | Sparky Lyle | 15 | NYA |
| XXXXX | 0.72 | Rawly Eastwick | 16.7 | CIN |
| XXXXX | 0.72 | Bill Atkinson | 8 | WAS |
| XXXXX | 0.72 | Doug Bird | 10.3 | KCA |
| XXXXX | 0.7 | Pedro Borbon | 12 | CIN |
| XXXXX | 0.65 | Tom Burgmeier | 18.7 | MIN |
| XXXXX | 0.63 | Nino Espinosa | 20.3 | NYN |
| XXXXX | 0.62 | Paul Reuschel | 6.7 | CHN |
| XXXXX | 0.61 | Rollie Fingers | 15.7 | SDN |
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