| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 4.02 | 198005220_SDN_PIT |
| New York Yankees | NYA | 3.85 | 198005200_NYA_DET |
| Montreal Expos | WAS | 2 | 198005210_ATL_WAS |
| Texas Rangers | TEX | 1.03 | 198005220_ANA_TEX |
| Baltimore Orioles | BAL | 0.8 | 198005201_BAL_CLE |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -9.1 | 198005210_MIL_SEA |
| St. Louis Cardinals | SLN | -2.87 | 198005200_SLN_LAN |
| Oakland Athletics | OAK | -2.54 | 198005200_OAK_KCA |
| California Angels | ANA | -2.35 | 198005200_ANA_TEX |
| Toronto Blue Jays | TOR | -1.78 | 198005220_NYA_TOR |
Based on accumulated WAA for this season up to 1980-05-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +032+ | 1.69 | Bill Castro | 23.3 | MIL |
| +039+ | 1.57 | Frank LaCorte | 20.3 | HOU |
| +043+ | 1.55 | Bob Shirley | 25.7 | SDN |
| +049+ | 1.45 | Stan Bahnsen | 20.7 | WAS |
| +056+ | 1.32 | Mike Proly | 39 | CHA |
| +055+ | 1.32 | Dan Quisenberry | 31.3 | KCA |
| +057+ | 1.31 | Dick Tidrow | 23.3 | CHN |
| +059+ | 1.26 | Doug Corbett | 34.3 | MIN |
| XXXXX | 1.21 | Woodie Fryman | 15.7 | WAS |
| XXXXX | 1.19 | Tom Burgmeier | 34.3 | BOS |
| XXXXX | 1.19 | Dave LaRoche | 27 | ANA |
| XXXXX | 1.16 | Danny Darwin | 27.3 | TEX |
| XXXXX | 1.15 | Enrique Romo | 26.7 | PIT |
| XXXXX | 1.09 | Larry Bradford | 16.3 | ATL |
| XXXXX | 1.04 | Ed Farmer | 31 | CHA |
| XXXXX | 1.01 | Al Holland | 15.3 | SFN |
| XXXXX | 0.95 | Mark Clear | 24.3 | ANA |
| XXXXX | 0.89 | Roger Erickson | 25.7 | MIN |
| XXXXX | 0.86 | Dave Smith | 17 | HOU |
| XXXXX | 0.81 | Bill Caudill | 24.7 | CHN |
| XXXXX | 0.8 | Sparky Lyle | 28 | TEX |
| XXXXX | 0.76 | Elias Sosa | 17.7 | WAS |
| XXXXX | 0.74 | Pedro Borbon | 17 | SLN |
| XXXXX | 0.73 | Tom Buskey | 20 | TOR |
| XXXXX | 0.73 | Tippy Martinez | 23.7 | BAL |
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