| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | 4.51 | 198409190_WAS_SLN |
| Pittsburgh Pirates | PIT | 3.87 | 198409200_PIT_CHN |
| Detroit Tigers | DET | 2.3 | 198409210_NYA_DET |
| San Diego Padres | SDN | 1.88 | 198409200_SFN_SDN |
| Philadelphia Phillies | PHI | 0.89 | 198409190_NYN_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | -5.98 | 198409190_TEX_OAK |
| Cincinnati Reds | CIN | -3.09 | 198409190_CIN_ATL |
| San Francisco Giants | SFN | -2.19 | 198409200_SFN_SDN |
| Milwaukee Brewers | MIL | -1.62 | 198409190_MIL_DET |
| Texas Rangers | TEX | -1.56 | 198409210_TEX_ANA |
Based on accumulated WAA for this season up to 1984-09-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +011+ | 6.1 | Bruce Sutter | 118.3 | SLN |
| +013+ | 5.9 | Willie Hernandez | 133.3 | DET |
| +036+ | 4.34 | Larry McWilliams | 214.7 | PIT |
| +037+ | 4.29 | John Candelaria | 183 | PIT |
| +038+ | 4.27 | Bill Dawley | 88 | HOU |
| +049+ | 3.54 | Larry Andersen | 90 | PHI |
| +051+ | 3.5 | Dan Quisenberry | 121.3 | KCA |
| +055+ | 3.45 | Dave Righetti | 91.7 | NYA |
| +057+ | 3.44 | Craig Lefferts | 100.7 | SDN |
| +066+ | 3.3 | Aurelio Lopez | 132.3 | DET |
| +067+ | 3.28 | Doug Corbett | 82.3 | ANA |
| +069+ | 3.27 | Ernie Camacho | 94.7 | CLE |
| +074+ | 3.24 | Dave Dravecky | 150.7 | SDN |
| +083+ | 3.07 | Jay Howell | 99.3 | NYA |
| +088+ | 2.96 | Mark Thurmond | 173.7 | SDN |
| +090+ | 2.92 | Dave Rucker | 73 | SLN |
| +091+ | 2.9 | Dave Smith | 75 | HOU |
| +120+ | 2.11 | Luis Sanchez | 81 | ANA |
| +124+ | 2.05 | Ray Searage | 30 | MIL |
| +125+ | 2.03 | Julio Solano | 48.7 | HOU |
| +129+ | 2 | Tom Tellmann | 81 | MIL |
| +134+ | 1.93 | Bill Caudill | 88.3 | OAK |
| +143+ | 1.86 | Ted Power | 104.3 | CIN |
| +142+ | 1.86 | Don Aase | 33 | ANA |
| +145+ | 1.85 | Rich Gossage | 99.3 | SDN |
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