| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 4.62 | 198005280_PIT_PHI |
| New York Yankees | NYA | 2.6 | 198005300_TOR_NYA |
| Houston Astros | HOU | 1.23 | 198005280_SDN_HOU |
| Montreal Expos | WAS | 0.62 | 198005280_WAS_CHN |
| Atlanta Braves | ATL | 0.46 | 198005290_ATL_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | -7.06 | 198005300_WAS_SLN |
| California Angels | ANA | -3.42 | 198005300_ANA_DET |
| Toronto Blue Jays | TOR | -3.41 | 198005280_TOR_BOS |
| Seattle Mariners | SEA | -1.76 | 198005280_SEA_MIL |
| Oakland Athletics | OAK | -0.7 | 198005280_KCA_OAK |
Based on accumulated WAA for this season up to 1980-05-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +027+ | 1.87 | Bill Castro | 25.3 | MIL |
| +029+ | 1.84 | Stan Bahnsen | 27.7 | WAS |
| +033+ | 1.77 | Frank LaCorte | 22.3 | HOU |
| +035+ | 1.76 | Bob Shirley | 30.3 | SDN |
| +036+ | 1.76 | Doug Corbett | 42 | MIN |
| +041+ | 1.7 | Enrique Romo | 33.7 | PIT |
| +042+ | 1.69 | Dick Tidrow | 30.3 | CHN |
| +048+ | 1.62 | Al Holland | 22.7 | SFN |
| +052+ | 1.58 | Ed Farmer | 36.7 | CHA |
| +063+ | 1.47 | Larry Bradford | 20.7 | ATL |
| +068+ | 1.42 | John D'Acquisto | 26.7 | SDN |
| +076+ | 1.36 | Don Hood | 30.7 | SLN |
| XXXXX | 1.24 | Dave LaRoche | 34.7 | ANA |
| XXXXX | 1.22 | Woodie Fryman | 16 | WAS |
| XXXXX | 1.18 | Tom Burgmeier | 40.7 | BOS |
| XXXXX | 1.08 | Dan Quisenberry | 35.7 | KCA |
| XXXXX | 1.03 | Grant Jackson | 21.3 | PIT |
| XXXXX | 1 | Mike Proly | 46.7 | CHA |
| XXXXX | 1 | Bill Caudill | 27.3 | CHN |
| XXXXX | 0.98 | Doug Bair | 27.7 | CIN |
| XXXXX | 0.94 | Tippy Martinez | 28.7 | BAL |
| XXXXX | 0.94 | Shane Rawley | 33 | SEA |
| XXXXX | 0.88 | Rick Camp | 28 | ATL |
| XXXXX | 0.87 | Tom Hume | 38.3 | CIN |
| XXXXX | 0.87 | Joe Sambito | 21.7 | HOU |
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