| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 4.14 | 198409220_PHI_PIT |
| St. Louis Cardinals | SLN | 3.94 | 198409200_WAS_SLN |
| Detroit Tigers | DET | 2.3 | 198409210_NYA_DET |
| Houston Astros | HOU | 1.9 | 198409220_CIN_HOU |
| San Diego Padres | SDN | 1.88 | 198409200_SFN_SDN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | -5.46 | 198409220_OAK_KCA |
| Cincinnati Reds | CIN | -2.97 | 198409210_CIN_HOU |
| San Francisco Giants | SFN | -2.19 | 198409200_SFN_SDN |
| Texas Rangers | TEX | -1.91 | 198409220_TEX_ANA |
| Milwaukee Brewers | MIL | -1.27 | 198409200_MIL_TOR |
Based on accumulated WAA for this season up to 1984-09-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +011+ | 6.09 | Bruce Sutter | 118.3 | SLN |
| +013+ | 5.89 | Willie Hernandez | 133.3 | DET |
| +034+ | 4.51 | Bill Dawley | 91 | HOU |
| +038+ | 4.28 | Larry McWilliams | 214.7 | PIT |
| +039+ | 4.24 | John Candelaria | 183 | PIT |
| +050+ | 3.58 | Dan Quisenberry | 122.3 | KCA |
| +060+ | 3.44 | Dave Righetti | 91.7 | NYA |
| +067+ | 3.34 | Larry Andersen | 90.3 | PHI |
| +069+ | 3.29 | Aurelio Lopez | 132.3 | DET |
| +073+ | 3.27 | Doug Corbett | 82.3 | ANA |
| +072+ | 3.27 | Ernie Camacho | 94.7 | CLE |
| +076+ | 3.23 | Dave Dravecky | 150.7 | SDN |
| +082+ | 3.07 | Jay Howell | 99.3 | NYA |
| +086+ | 2.95 | Mark Thurmond | 173.7 | SDN |
| +089+ | 2.91 | Dave Rucker | 73 | SLN |
| +094+ | 2.7 | Dave Smith | 75.3 | HOU |
| +127+ | 2.05 | Ray Searage | 30 | MIL |
| +130+ | 2.01 | Julio Solano | 48.7 | HOU |
| +132+ | 2 | Ted Power | 106.3 | CIN |
| +133+ | 1.99 | Tom Tellmann | 81 | MIL |
| +134+ | 1.97 | Jesse Orosco | 85.7 | NYN |
| +136+ | 1.92 | Bill Caudill | 88.3 | OAK |
| +138+ | 1.91 | Gary Lavelle | 98 | SFN |
| +144+ | 1.88 | Johnny Franco | 76.3 | CIN |
| +147+ | 1.85 | Gene Garber | 103.3 | ATL |
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