| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 3.53 | 198007201_LAN_PIT |
| Houston Astros | HOU | 2.1 | 198007191_WAS_HOU |
| Chicago Cubs | CHN | 1.87 | 198007180_SDN_CHN |
| Montreal Expos | WAS | 1.1 | 198007200_WAS_HOU |
| San Francisco Giants | SFN | 0.96 | 198007200_SFN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -4.98 | 198007180_DET_SEA |
| Cincinnati Reds | CIN | -4.87 | 198007200_NYN_CIN |
| Toronto Blue Jays | TOR | -1.96 | 198007180_TOR_ANA |
| California Angels | ANA | -1.33 | 198007200_TOR_ANA |
| Cleveland Indians | CLE | -1.08 | 198007190_CLE_OAK |
Based on accumulated WAA for this season up to 1980-07-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 3.76 | Doug Corbett | 83.3 | MIN |
| +033+ | 3.09 | Bill Caudill | 69 | CHN |
| +041+ | 2.94 | Dick Tidrow | 62.7 | CHN |
| +053+ | 2.54 | Danny Darwin | 60.7 | TEX |
| +052+ | 2.54 | Al Holland | 41.7 | SFN |
| +065+ | 2.37 | Woodie Fryman | 50 | WAS |
| +070+ | 2.21 | Steve Howe | 45.7 | LAN |
| +073+ | 2.18 | Shane Rawley | 75.3 | SEA |
| +077+ | 2.12 | Dan Quisenberry | 74.3 | KCA |
| +086+ | 1.98 | Stan Bahnsen | 55 | WAS |
| +095+ | 1.82 | Bob Shirley | 65.7 | SDN |
| +096+ | 1.8 | Grant Jackson | 46 | PIT |
| +097+ | 1.79 | Mike Proly | 82.7 | CHA |
| +105+ | 1.72 | Eddie Solomon | 66.3 | PIT |
| +104+ | 1.72 | Joe Sambito | 47 | HOU |
| +109+ | 1.66 | Rollie Fingers | 61.7 | SDN |
| +108+ | 1.66 | Dave Smith | 46.3 | HOU |
| +112+ | 1.63 | Jerry Garvin | 43.3 | TOR |
| +118+ | 1.6 | Rick Camp | 54 | ATL |
| +120+ | 1.55 | Don Hood | 52 | SLN |
| +123+ | 1.51 | Tom Hausman | 79.3 | NYN |
| +128+ | 1.43 | Rich Gossage | 47.7 | NYA |
| +134+ | 1.35 | Joe Beckwith | 38.3 | LAN |
| +137+ | 1.3 | Tug McGraw | 42 | PHI |
| XXXXX | 1.23 | Jeff Jones | 35 | OAK |
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