| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | 2.43 | 198105180_OAK_BAL |
| San Francisco Giants | SFN | 1.85 | 198105170_WAS_SFN |
| Houston Astros | HOU | 1.81 | 198105190_HOU_SLN |
| Pittsburgh Pirates | PIT | 1.74 | 198105190_ATL_PIT |
| New York Yankees | NYA | 1.15 | 198105180_KCA_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| California Angels | ANA | -4.94 | 198105190_ANA_CLE |
| Seattle Mariners | SEA | -3.38 | 198105190_SEA_BOS |
| Oakland Athletics | OAK | -2.12 | 198105180_OAK_BAL |
| Texas Rangers | TEX | -1.71 | 198105180_TEX_DET |
| Chicago Cubs | CHN | -1.56 | 198105170_CHN_HOU |
Based on accumulated WAA for this season up to 1981-05-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +022+ | 1.57 | John Urrea | 22 | SDN |
| +024+ | 1.55 | Don Aase | 21.3 | ANA |
| +029+ | 1.42 | Rich Gossage | 19.7 | NYA |
| +031+ | 1.4 | Doug Bird | 32 | NYA |
| +034+ | 1.32 | Rollie Fingers | 24.7 | MIL |
| +037+ | 1.3 | Sammy Stewart | 28.3 | BAL |
| +039+ | 1.28 | Pete Falcone | 28.3 | NYN |
| XXXXX | 1.16 | Steve Howe | 17 | LAN |
| XXXXX | 1.08 | Lamarr Hoyt | 28.7 | CHA |
| XXXXX | 1.03 | Jamie Easterly | 23.7 | MIL |
| XXXXX | 1.02 | Dyar Miller | 22.7 | NYN |
| XXXXX | 0.88 | Tom Hausman | 28.7 | NYN |
| XXXXX | 0.81 | Ricky Mahler | 24 | ATL |
| XXXXX | 0.79 | Doug Corbett | 28.7 | MIN |
| XXXXX | 0.78 | Neil Allen | 19.7 | NYN |
| XXXXX | 0.78 | Bob Babcock | 22 | TEX |
| XXXXX | 0.77 | Jerry Augustine | 23 | MIL |
| XXXXX | 0.74 | Gary Lucas | 35 | SDN |
| XXXXX | 0.71 | Tippy Martinez | 13.7 | BAL |
| XXXXX | 0.7 | Chuck Rainey | 19 | BOS |
| XXXXX | 0.68 | Grant Jackson | 14.3 | PIT |
| XXXXX | 0.66 | Sid Monge | 11 | CLE |
| XXXXX | 0.63 | Larry Andersen | 18 | SEA |
| XXXXX | 0.62 | Dave Stewart | 7.7 | LAN |
| XXXXX | 0.58 | Bob Owchinko | 12.3 | OAK |
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