| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 3.9 | 198708270_WAS_SDN |
| San Francisco Giants | SFN | 2.65 | 198708260_SFN_PHI |
| Houston Astros | HOU | 2.3 | 198708250_HOU_SLN |
| St. Louis Cardinals | SLN | 1.64 | 198708260_HOU_SLN |
| Cincinnati Reds | CIN | 0.94 | 198708260_CIN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | -3.35 | 198708250_CHA_BOS |
| Seattle Mariners | SEA | -2.37 | 198708250_TOR_SEA |
| Cleveland Indians | CLE | -2.18 | 198708270_CLE_MIL |
| Atlanta Braves | ATL | -1.2 | 198708271_ATL_CHN |
| Texas Rangers | TEX | -1.05 | 198708260_TEX_KCA |
Based on accumulated WAA for this season up to 1987-08-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +018+ | 5.02 | Tim Burke | 72.3 | WAS |
| +027+ | 4.42 | Andy McGaffigan | 91.3 | WAS |
| +029+ | 4.31 | Frank Williams | 90 | CIN |
| +038+ | 3.92 | Dave Smith | 51 | HOU |
| +041+ | 3.72 | DeWayne Buice | 95.7 | ANA |
| +045+ | 3.56 | Mike Henneman | 73 | DET |
| +049+ | 3.45 | Dennis Eckersley | 99.7 | OAK |
| +053+ | 3.41 | Johnny Franco | 66.7 | CIN |
| +058+ | 3.18 | Larry Andersen | 81 | HOU |
| +062+ | 3.11 | Tom Henke | 73.7 | TOR |
| +063+ | 3.08 | Mark Eichhorn | 106.3 | TOR |
| +066+ | 3.02 | Charles Hudson | 114.3 | NYA |
| +071+ | 2.9 | Lee Smith | 68 | CHN |
| +075+ | 2.8 | Dale Mohorcic | 88 | TEX |
| +079+ | 2.76 | Terry Leach | 109.7 | NYN |
| +083+ | 2.65 | Scott Garrelts | 96.3 | SFN |
| +087+ | 2.57 | Jeff Robinson | 99.7 | TOT |
| +089+ | 2.56 | Greg Minton | 78 | TOT |
| +097+ | 2.37 | Todd Worrell | 74.3 | SLN |
| +098+ | 2.35 | Juan Berenguer | 89.7 | MIN |
| +099+ | 2.32 | Don Robinson | 87 | TOT |
| +101+ | 2.31 | Mitch Williams | 81 | TEX |
| +103+ | 2.23 | Ken Dayley | 47.7 | SLN |
| +112+ | 2.12 | Kent Tekulve | 83.3 | PHI |
| +121+ | 2.04 | John Davis | 21.7 | KCA |
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