| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 4.14 | 198409220_PHI_PIT |
| Houston Astros | HOU | 2.98 | 198409230_CIN_HOU |
| Detroit Tigers | DET | 2.24 | 198409220_NYA_DET |
| San Diego Padres | SDN | 1.97 | 198409241_SDN_SFN |
| St. Louis Cardinals | SLN | 1.21 | 198409231_CHN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | -5.54 | 198409230_OAK_KCA |
| Texas Rangers | TEX | -1.91 | 198409220_TEX_ANA |
| San Francisco Giants | SFN | -1.65 | 198409241_SDN_SFN |
| Milwaukee Brewers | MIL | -1.13 | 198409220_MIL_TOR |
| Boston Red Sox | BOS | -1.06 | 198409220_BOS_BAL |
Based on accumulated WAA for this season up to 1984-09-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +013+ | 6.09 | Bruce Sutter | 118.3 | SLN |
| +015+ | 5.85 | Willie Hernandez | 135.3 | DET |
| +030+ | 4.51 | Bill Dawley | 91 | HOU |
| +036+ | 4.32 | John Candelaria | 184 | PIT |
| +053+ | 3.57 | Craig Lefferts | 102.7 | SDN |
| +054+ | 3.57 | Dan Quisenberry | 122.3 | KCA |
| +062+ | 3.44 | Dave Dravecky | 153.7 | SDN |
| +067+ | 3.36 | Aurelio Lopez | 133.3 | DET |
| +071+ | 3.24 | Doug Corbett | 84.3 | ANA |
| +075+ | 3.13 | Larry Andersen | 90.3 | PHI |
| +080+ | 3.09 | Dave Righetti | 92.3 | NYA |
| +084+ | 2.94 | Ernie Camacho | 95.7 | CLE |
| +087+ | 2.89 | Mark Thurmond | 173.7 | SDN |
| +093+ | 2.7 | Dave Smith | 75.3 | HOU |
| +103+ | 2.57 | Jay Howell | 100.7 | NYA |
| +123+ | 2.2 | Ray Searage | 31.7 | MIL |
| +124+ | 2.16 | Bill Caudill | 91 | OAK |
| +127+ | 2.13 | Gary Lavelle | 100.7 | SFN |
| +130+ | 2.05 | Jesse Orosco | 86.7 | NYN |
| +134+ | 2.01 | Julio Solano | 48.7 | HOU |
| +136+ | 2 | Ted Power | 106.3 | CIN |
| +137+ | 1.98 | Tom Tellmann | 81 | MIL |
| +141+ | 1.9 | Rich Gossage | 100.3 | SDN |
| +142+ | 1.88 | Johnny Franco | 76.3 | CIN |
| +145+ | 1.83 | Gene Garber | 103.3 | ATL |
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