| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 6.86 | 198709010_WAS_SFN |
| St. Louis Cardinals | SLN | 1.62 | 198709010_CIN_SLN |
| Philadelphia Phillies | PHI | 1.57 | 198708310_PHI_LAN |
| Toronto Blue Jays | TOR | 1.54 | 198708310_ANA_TOR |
| Cincinnati Reds | CIN | 1.49 | 198709020_CIN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -3.26 | 198708310_KCA_CHA |
| Boston Red Sox | BOS | -2.42 | 198709020_BOS_MIN |
| Atlanta Braves | ATL | -2.07 | 198708310_ATL_PIT |
| Seattle Mariners | SEA | -1.52 | 198708310_SEA_BAL |
| Pittsburgh Pirates | PIT | -1.28 | 198709010_ATL_PIT |
Based on accumulated WAA for this season up to 1987-09-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +014+ | 5.45 | Tim Burke | 77.3 | WAS |
| +025+ | 4.67 | Andy McGaffigan | 94.7 | WAS |
| +026+ | 4.64 | Frank Williams | 94 | CIN |
| +043+ | 3.85 | Mike Henneman | 78.7 | DET |
| +048+ | 3.7 | Dan Plesac | 75 | MIL |
| +050+ | 3.62 | Dennis Eckersley | 102 | OAK |
| +055+ | 3.32 | Mark Eichhorn | 114 | TOR |
| +059+ | 3.24 | Lee Smith | 74 | CHN |
| +062+ | 3.15 | Tom Henke | 79 | TOR |
| +066+ | 2.96 | Dale Mohorcic | 90 | TEX |
| +067+ | 2.95 | Steve Bedrosian | 75.3 | PHI |
| +076+ | 2.71 | Johnny Franco | 70.7 | CIN |
| +081+ | 2.61 | Scott Garrelts | 98.7 | SFN |
| +083+ | 2.57 | Mitch Williams | 84 | TEX |
| +085+ | 2.54 | Jeff Robinson | 100 | TOT |
| +087+ | 2.52 | DeWayne Buice | 97 | ANA |
| +088+ | 2.51 | Greg Minton | 82.3 | TOT |
| +094+ | 2.45 | Terry Leach | 113.7 | NYN |
| +096+ | 2.4 | Ken Dayley | 49.7 | SLN |
| +098+ | 2.38 | Todd Worrell | 77 | SLN |
| +099+ | 2.37 | Kent Tekulve | 86.3 | PHI |
| +110+ | 2.22 | Larry Andersen | 84.3 | HOU |
| +120+ | 2.01 | Rob Murphy | 86.7 | CIN |
| +126+ | 1.95 | Tim Stoddard | 79.7 | NYA |
| +128+ | 1.93 | Juan Berenguer | 94.3 | MIN |
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