| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 3.81 | 198005170_TEX_NYA |
| Pittsburgh Pirates | PIT | 3.04 | 198005160_PIT_LAN |
| Montreal Expos | WAS | 2.09 | 198005170_CIN_WAS |
| Houston Astros | HOU | 2 | 198005170_PHI_HOU |
| Baltimore Orioles | BAL | 1.57 | 198005160_BAL_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Toronto Blue Jays | TOR | -4.98 | 198005160_OAK_TOR |
| California Angels | ANA | -4.15 | 198005160_ANA_KCA |
| St. Louis Cardinals | SLN | -2.33 | 198005170_SLN_SFN |
| Seattle Mariners | SEA | -1.25 | 198005150_SEA_TOR |
| Oakland Athletics | OAK | -0.73 | 198005170_OAK_TOR |
Based on accumulated WAA for this season up to 1980-05-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 2.98 | Britt Burns | 53.3 | CHA |
| +027+ | 1.57 | Bill Castro | 19.7 | MIL |
| +035+ | 1.42 | Stan Bahnsen | 20.3 | WAS |
| +039+ | 1.37 | Mike Proly | 37.3 | CHA |
| +040+ | 1.36 | Frank LaCorte | 18 | HOU |
| +044+ | 1.32 | Dan Quisenberry | 23.7 | KCA |
| +051+ | 1.27 | Dick Tidrow | 23 | CHN |
| +053+ | 1.26 | Bob Shirley | 22.7 | SDN |
| XXXXX | 1.22 | Dave LaRoche | 22.7 | ANA |
| XXXXX | 1.18 | Woodie Fryman | 15.3 | WAS |
| XXXXX | 1.03 | Doug Corbett | 29.7 | MIN |
| XXXXX | 1.02 | Tom Burgmeier | 30.3 | BOS |
| XXXXX | 0.95 | Al Holland | 14.7 | SFN |
| XXXXX | 0.93 | Ron Davis | 21.7 | NYA |
| XXXXX | 0.92 | Ed Farmer | 27.3 | CHA |
| XXXXX | 0.9 | Enrique Romo | 21.7 | PIT |
| XXXXX | 0.9 | Jerry Reuss | 26.3 | LAN |
| XXXXX | 0.87 | Roger Erickson | 25.7 | MIN |
| XXXXX | 0.82 | Dave Heaverlo | 16 | SEA |
| XXXXX | 0.82 | Bill Caudill | 22.7 | CHN |
| XXXXX | 0.8 | Jeff Jones | 13.7 | OAK |
| XXXXX | 0.79 | Darrell Jackson | 29.3 | MIN |
| XXXXX | 0.78 | Pedro Borbon | 13 | SLN |
| XXXXX | 0.78 | Silvio Martinez | 29 | SLN |
| XXXXX | 0.78 | Sammy Stewart | 35.7 | BAL |
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