| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | 4.02 | 198409070_SLN_PIT |
| Houston Astros | HOU | 2 | 198409060_HOU_SFN |
| Detroit Tigers | DET | 1.87 | 198409080_DET_TOR |
| New York Yankees | NYA | 1.54 | 198409070_NYA_BOS |
| New York Mets | NYN | 1.04 | 198409070_CHN_NYN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | -5.89 | 198409060_HOU_SFN |
| Oakland Athletics | OAK | -3.92 | 198409080_OAK_CLE |
| Cincinnati Reds | CIN | -3.22 | 198409080_CIN_LAN |
| Texas Rangers | TEX | -2.67 | 198409080_TEX_MIN |
| Seattle Mariners | SEA | -1.66 | 198409070_SEA_KCA |
Based on accumulated WAA for this season up to 1984-09-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +009+ | 6.13 | Bruce Sutter | 109.3 | SLN |
| +016+ | 5.27 | Willie Hernandez | 124.3 | DET |
| +054+ | 3.52 | Bill Dawley | 77.3 | HOU |
| +057+ | 3.42 | Craig Lefferts | 98.3 | SDN |
| +060+ | 3.38 | Larry Andersen | 83.7 | PHI |
| +069+ | 3.04 | Dave Righetti | 85.3 | NYA |
| +072+ | 2.96 | Aurelio Lopez | 124.3 | DET |
| +073+ | 2.94 | Dave Rucker | 68.7 | SLN |
| +074+ | 2.94 | Doug Sisk | 75.7 | NYN |
| +086+ | 2.68 | Doug Corbett | 73.3 | ANA |
| +088+ | 2.66 | Dan Quisenberry | 112.3 | KCA |
| +089+ | 2.65 | Ernie Camacho | 88 | CLE |
| +096+ | 2.57 | Dave Smith | 66.7 | HOU |
| +103+ | 2.52 | Jay Howell | 91.3 | NYA |
| +105+ | 2.48 | Dave Schmidt | 68.3 | TEX |
| +108+ | 2.37 | Jesse Orosco | 78.7 | NYN |
| +123+ | 2 | Johnny Franco | 70.3 | CIN |
| +129+ | 1.95 | Tom Tellmann | 78.7 | MIL |
| +128+ | 1.95 | Luis Sanchez | 77 | ANA |
| +131+ | 1.91 | Donnie Moore | 61.7 | ATL |
| +132+ | 1.9 | Bill Caudill | 83.7 | OAK |
| +134+ | 1.88 | Julio Solano | 40 | HOU |
| +135+ | 1.85 | Rich Gossage | 90 | SDN |
| +139+ | 1.71 | Ed Nunez | 59 | SEA |
| +142+ | 1.67 | Ted Power | 97.7 | CIN |
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