| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | 3.9 | 198409250_HOU_LAN |
| Pittsburgh Pirates | PIT | 2.53 | 198409250_CHN_PIT |
| San Diego Padres | SDN | 2.27 | 198409250_SDN_SFN |
| Detroit Tigers | DET | 1.9 | 198409260_DET_MIL |
| St. Louis Cardinals | SLN | 1.21 | 198409270_SLN_WAS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | -5.32 | 198409250_OAK_TEX |
| Seattle Mariners | SEA | -2.46 | 198409260_SEA_CLE |
| Texas Rangers | TEX | -2.28 | 198409250_OAK_TEX |
| San Francisco Giants | SFN | -2.18 | 198409250_SDN_SFN |
| Milwaukee Brewers | MIL | -1.74 | 198409250_DET_MIL |
Based on accumulated WAA for this season up to 1984-09-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +009+ | 6.28 | Bruce Sutter | 120.3 | SLN |
| +015+ | 5.85 | Willie Hernandez | 137.3 | DET |
| +027+ | 4.84 | Bill Dawley | 94.7 | HOU |
| +036+ | 4.34 | John Candelaria | 184 | PIT |
| +045+ | 4.04 | Rick Honeycutt | 184 | LAN |
| +048+ | 3.91 | Dan Quisenberry | 126.3 | KCA |
| +056+ | 3.68 | Craig Lefferts | 103.7 | SDN |
| +063+ | 3.47 | Dave Dravecky | 153.7 | SDN |
| +066+ | 3.29 | Doug Corbett | 85 | ANA |
| +070+ | 3.25 | Dave Righetti | 96.3 | NYA |
| +073+ | 3.15 | Doug Sisk | 77.7 | NYN |
| +077+ | 3.04 | Ernie Camacho | 96.7 | CLE |
| +089+ | 2.76 | Larry Andersen | 90.7 | PHI |
| +092+ | 2.7 | Dave Smith | 75.3 | HOU |
| +095+ | 2.63 | Jay Howell | 103.7 | NYA |
| +102+ | 2.52 | Aurelio Lopez | 135.3 | DET |
| +106+ | 2.44 | Bill Caudill | 94 | OAK |
| +108+ | 2.38 | Ray Searage | 33.7 | MIL |
| +121+ | 2.21 | Ted Power | 108.7 | CIN |
| +125+ | 2.15 | Johnny Franco | 79.3 | CIN |
| +126+ | 2.14 | Gary Lavelle | 100.7 | SFN |
| +130+ | 2.06 | Jesse Orosco | 86.7 | NYN |
| +139+ | 2 | Rich Gossage | 101.3 | SDN |
| +141+ | 1.97 | Don Aase | 39 | ANA |
| +147+ | 1.85 | Gene Garber | 105.7 | ATL |
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