| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | 2.77 | 198009280_PIT_CHN |
| Atlanta Braves | ATL | 2.09 | 198009300_ATL_HOU |
| Houston Astros | HOU | 1.73 | 198009300_ATL_HOU |
| New York Yankees | NYA | 1.5 | 198009300_NYA_CLE |
| Pittsburgh Pirates | PIT | 1.21 | 198009290_PIT_NYN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -10.11 | 198009300_SEA_KCA |
| Cleveland Indians | CLE | -2.3 | 198009300_NYA_CLE |
| Detroit Tigers | DET | -1.65 | 198009290_DET_TOR |
| Toronto Blue Jays | TOR | -1.53 | 198009300_DET_TOR |
| Cincinnati Reds | CIN | -1.11 | 198009280_CIN_HOU |
Based on accumulated WAA for this season up to 1980-09-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +021+ | 5.46 | Doug Corbett | 132 | MIN |
| +029+ | 4.92 | Rick Camp | 105.3 | ATL |
| +032+ | 4.79 | Bill Caudill | 126.3 | CHN |
| +045+ | 4.4 | Tug McGraw | 85.7 | PHI |
| +044+ | 4.4 | Dave Smith | 102.3 | HOU |
| +047+ | 4.33 | Tom Burgmeier | 99 | BOS |
| +055+ | 3.85 | Tom Hume | 135 | CIN |
| +058+ | 3.61 | Joe Sambito | 88.7 | HOU |
| +071+ | 3.36 | Rich Gossage | 95.3 | NYA |
| +077+ | 3.05 | Jeff Reardon | 109 | NYN |
| +078+ | 3.03 | Woodie Fryman | 78.3 | WAS |
| +086+ | 2.78 | Jerry Garvin | 82.7 | TOR |
| +090+ | 2.72 | Eddie Solomon | 101 | PIT |
| +091+ | 2.68 | Greg Minton | 88.7 | SFN |
| +093+ | 2.63 | Bruce Sutter | 101.7 | CHN |
| +094+ | 2.62 | Andy Hassler | 94.7 | TOT |
| +095+ | 2.62 | Danny Darwin | 104.7 | TEX |
| +097+ | 2.6 | Tim Stoddard | 83 | BAL |
| +102+ | 2.43 | Robert Castillo | 91 | LAN |
| +103+ | 2.42 | Dick Tidrow | 113.7 | CHN |
| +104+ | 2.41 | Rollie Fingers | 103 | SDN |
| +105+ | 2.37 | Joe Beckwith | 59.7 | LAN |
| +114+ | 2.28 | Ron Davis | 125.3 | NYA |
| +115+ | 2.27 | Bob McClure | 90.3 | MIL |
| +119+ | 2.18 | Mike Proly | 139.3 | CHA |
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