| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 2.01 | 198105140_PHI_SFN |
| Baltimore Orioles | BAL | 1.89 | 198105140_BAL_TOR |
| New York Yankees | NYA | 1.69 | 198105120_OAK_NYA |
| Houston Astros | HOU | 1.64 | 198105120_SLN_HOU |
| Pittsburgh Pirates | PIT | 1.55 | 198105130_PIT_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| California Angels | ANA | -4.62 | 198105120_ANA_MIL |
| Seattle Mariners | SEA | -4.56 | 198105120_SEA_DET |
| Toronto Blue Jays | TOR | -1.54 | 198105130_BAL_TOR |
| Oakland Athletics | OAK | -1.47 | 198105140_OAK_NYA |
| Texas Rangers | TEX | -1.45 | 198105140_TEX_KCA |
Based on accumulated WAA for this season up to 1981-05-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +025+ | 1.42 | John Urrea | 20 | SDN |
| +026+ | 1.38 | Don Aase | 19.3 | ANA |
| XXXXX | 1.24 | Pete Falcone | 25.7 | NYN |
| XXXXX | 1.18 | Rich Gossage | 16.7 | NYA |
| XXXXX | 1.17 | Lamarr Hoyt | 24.7 | CHA |
| XXXXX | 1.08 | Steve Howe | 16 | LAN |
| XXXXX | 1.05 | Rollie Fingers | 21.3 | MIL |
| XXXXX | 0.98 | Sammy Stewart | 24.3 | BAL |
| XXXXX | 0.98 | Neil Allen | 17.3 | NYN |
| XXXXX | 0.82 | Doug Bird | 22.3 | NYA |
| XXXXX | 0.79 | Jamie Easterly | 20.7 | MIL |
| XXXXX | 0.77 | Jerry Augustine | 23 | MIL |
| XXXXX | 0.7 | Doug Corbett | 27.7 | MIN |
| XXXXX | 0.69 | Bob Babcock | 16 | TEX |
| XXXXX | 0.67 | Dyar Miller | 18.7 | NYN |
| XXXXX | 0.64 | Gary Lucas | 31 | SDN |
| XXXXX | 0.63 | Grant Jackson | 13.7 | PIT |
| XXXXX | 0.62 | Bob Owchinko | 10.3 | OAK |
| XXXXX | 0.61 | Tippy Martinez | 12.3 | BAL |
| XXXXX | 0.57 | Woodie Fryman | 9.7 | WAS |
| XXXXX | 0.53 | Mike Stanton | 6.7 | CLE |
| XXXXX | 0.51 | Lee Smith | 29 | CHN |
| XXXXX | 0.48 | Rick Camp | 22.7 | ATL |
| XXXXX | 0.47 | Bruce Sutter | 22.3 | SLN |
| XXXXX | 0.45 | Andy Hassler | 23.3 | ANA |
_