| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | 4.26 | 198006280_CIN_HOU |
| New York Yankees | NYA | 2.25 | 198006300_NYA_BOS |
| Pittsburgh Pirates | PIT | 1.83 | 198006280_PIT_WAS |
| Chicago White Sox | CHA | 1.13 | 198006300_ANA_CHA |
| Chicago Cubs | CHN | 0.95 | 198006281_SLN_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -6.51 | 198006280_KCA_SEA |
| California Angels | ANA | -5.3 | 198006290_MIL_ANA |
| Toronto Blue Jays | TOR | -3.83 | 198006300_BAL_TOR |
| Cincinnati Reds | CIN | -0.94 | 198006280_CIN_HOU |
| St. Louis Cardinals | SLN | -0.79 | 198006281_SLN_CHN |
Based on accumulated WAA for this season up to 1980-06-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 2.52 | Frank LaCorte | 35.3 | HOU |
| +042+ | 2.37 | Doug Corbett | 65.3 | MIN |
| +048+ | 2.25 | Rudy May | 59.3 | NYA |
| +049+ | 2.23 | Danny Darwin | 48.3 | TEX |
| +053+ | 2.15 | Bill Caudill | 49.3 | CHN |
| +055+ | 2.13 | Tom Burgmeier | 60.7 | BOS |
| +058+ | 2.08 | Mike Proly | 65.7 | CHA |
| +067+ | 1.95 | Woodie Fryman | 38.7 | WAS |
| +075+ | 1.82 | Al Holland | 29.3 | SFN |
| +074+ | 1.82 | Dick Tidrow | 50.3 | CHN |
| +087+ | 1.66 | Don Hood | 46.3 | SLN |
| +091+ | 1.62 | John D'Acquisto | 45.3 | SDN |
| +101+ | 1.5 | Stan Bahnsen | 43 | WAS |
| +104+ | 1.48 | Bob Shirley | 53 | SDN |
| +111+ | 1.41 | Jerry Garvin | 36.7 | TOR |
| +110+ | 1.41 | Bill Castro | 38.7 | MIL |
| +117+ | 1.3 | Rod Scurry | 23.7 | PIT |
| +121+ | 1.26 | Dave Smith | 35.3 | HOU |
| +122+ | 1.26 | Tim Stoddard | 37 | BAL |
| XXXXX | 1.23 | Joe Beckwith | 30 | LAN |
| XXXXX | 1.19 | Steve Howe | 34.3 | LAN |
| XXXXX | 1.16 | Vern Ruhle | 48.3 | HOU |
| XXXXX | 1.14 | Shane Rawley | 57 | SEA |
| XXXXX | 1.11 | Rollie Fingers | 46.7 | SDN |
| XXXXX | 1.09 | Rich Gossage | 44.3 | NYA |
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