| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 2.6 | 198006040_PHI_PIT |
| New York Yankees | NYA | 2.5 | 198006040_NYA_KCA |
| Montreal Expos | WAS | 1.77 | 198006040_CHN_WAS |
| Houston Astros | HOU | 1.72 | 198006020_HOU_SDN |
| Atlanta Braves | ATL | 0.82 | 198006020_ATL_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Toronto Blue Jays | TOR | -9.03 | 198006020_ANA_TOR |
| California Angels | ANA | -6.9 | 198006040_ANA_TOR |
| Seattle Mariners | SEA | -4.49 | 198006040_SEA_DET |
| Kansas City Royals | KCA | -1.36 | 198006020_NYA_KCA |
| Oakland Athletics | OAK | -0.35 | 198006030_OAK_CLE |
Based on accumulated WAA for this season up to 1980-06-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +025+ | 2.18 | Pete Vuckovich | 78.7 | SLN |
| +028+ | 2.09 | Bob Shirley | 36 | SDN |
| +029+ | 2.08 | Enrique Romo | 37.7 | PIT |
| +033+ | 1.95 | Woodie Fryman | 24.3 | WAS |
| +036+ | 1.92 | Bill Castro | 30.3 | MIL |
| +038+ | 1.86 | Frank LaCorte | 25.3 | HOU |
| +042+ | 1.78 | Doug Corbett | 42 | MIN |
| +045+ | 1.73 | Stan Bahnsen | 31.3 | WAS |
| +049+ | 1.69 | Dick Tidrow | 32.7 | CHN |
| +066+ | 1.54 | Ed Farmer | 43.3 | CHA |
| +071+ | 1.47 | Dave LaRoche | 39.3 | ANA |
| +073+ | 1.43 | Dan Quisenberry | 41.7 | KCA |
| +072+ | 1.43 | John D'Acquisto | 26.7 | SDN |
| +078+ | 1.34 | Matt Keough | 83 | OAK |
| +082+ | 1.31 | Rudy May | 33 | NYA |
| XXXXX | 1.24 | Bill Caudill | 32.3 | CHN |
| XXXXX | 1.21 | Rick Camp | 31.3 | ATL |
| XXXXX | 1.14 | Grant Jackson | 22.3 | PIT |
| XXXXX | 1.14 | Don Hood | 33 | SLN |
| XXXXX | 1.06 | Dickie Noles | 23 | PHI |
| XXXXX | 1.04 | Larry Bradford | 22.7 | ATL |
| XXXXX | 1.01 | Bob Lacey | 27.7 | OAK |
| XXXXX | 0.99 | Mike Proly | 46.7 | CHA |
| XXXXX | 0.98 | Tippy Martinez | 29 | BAL |
| XXXXX | 0.87 | Steve Howe | 23.3 | LAN |
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