| 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 | 1.42 | 198709010_CIN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -3.26 | 198708310_KCA_CHA |
| Boston Red Sox | BOS | -2.68 | 198708300_BOS_CLE |
| 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 1987-09-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +017+ | 5.26 | Tim Burke | 75.3 | WAS |
| +025+ | 4.59 | Andy McGaffigan | 93.7 | WAS |
| +032+ | 4.46 | Frank Williams | 92 | CIN |
| +040+ | 3.87 | Mike Henneman | 78.7 | DET |
| +048+ | 3.64 | Dennis Eckersley | 102 | OAK |
| +049+ | 3.61 | Dan Plesac | 74 | MIL |
| +054+ | 3.34 | Mark Eichhorn | 114 | TOR |
| +055+ | 3.33 | Tom Henke | 78.7 | TOR |
| +060+ | 3.25 | Lee Smith | 74 | CHN |
| +067+ | 2.97 | Dale Mohorcic | 90 | TEX |
| +068+ | 2.96 | Steve Bedrosian | 75.3 | PHI |
| +072+ | 2.85 | DeWayne Buice | 96 | ANA |
| +081+ | 2.62 | Scott Garrelts | 98.7 | SFN |
| +080+ | 2.62 | Johnny Franco | 69.7 | CIN |
| +085+ | 2.57 | Mitch Williams | 84 | TEX |
| +087+ | 2.55 | Jeff Robinson | 100 | TOT |
| +090+ | 2.52 | Greg Minton | 82.3 | TOT |
| +093+ | 2.47 | Terry Leach | 113.7 | NYN |
| +095+ | 2.39 | Todd Worrell | 77 | SLN |
| +100+ | 2.31 | Ken Dayley | 48.7 | SLN |
| +107+ | 2.23 | Larry Andersen | 84.3 | HOU |
| +108+ | 2.22 | Juan Berenguer | 93 | MIN |
| +112+ | 2.18 | Kent Tekulve | 84.3 | PHI |
| +116+ | 2.13 | Don Robinson | 87.7 | TOT |
| +122+ | 2.03 | Rob Murphy | 86.7 | CIN |
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