| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | 3.36 | 198706300_SLN_NYN |
| Cincinnati Reds | CIN | 2.22 | 198706300_HOU_CIN |
| Montreal Expos | WAS | 1.79 | 198706290_CHN_WAS |
| Houston Astros | HOU | 1.57 | 198706300_HOU_CIN |
| Toronto Blue Jays | TOR | 1.43 | 198706290_NYA_TOR |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -6.75 | 198706290_BAL_BOS |
| Seattle Mariners | SEA | -2.81 | 198706290_SEA_TEX |
| Cleveland Indians | CLE | -2.34 | 198707010_ANA_CLE |
| Pittsburgh Pirates | PIT | -1.74 | 198707010_PIT_PHI |
| Minnesota Twins | MIN | -1.65 | 198707010_MIN_KCA |
Based on accumulated WAA for this season up to 1987-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +023+ | 3.02 | Dan Plesac | 42 | MIL |
| +025+ | 2.99 | Dave Smith | 33.7 | HOU |
| +026+ | 2.97 | Johnny Franco | 37.7 | CIN |
| +033+ | 2.75 | Dale Mohorcic | 65 | TEX |
| +044+ | 2.47 | Andy McGaffigan | 55 | WAS |
| +051+ | 2.33 | Tim Burke | 41.3 | WAS |
| +053+ | 2.32 | Dennis Eckersley | 68 | OAK |
| +055+ | 2.28 | Dave Schmidt | 74.3 | BAL |
| +075+ | 1.98 | Jeff Robinson | 63.3 | SFN |
| +077+ | 1.97 | Danny Darwin | 102.3 | HOU |
| +080+ | 1.91 | Frank Williams | 52 | CIN |
| +088+ | 1.78 | DeWayne Buice | 55 | ANA |
| +089+ | 1.77 | Rob Murphy | 50.7 | CIN |
| +092+ | 1.71 | Scott Garrelts | 60.7 | SFN |
| +097+ | 1.68 | Steve Bedrosian | 40.7 | PHI |
| +100+ | 1.6 | Jeff Dedmon | 49.7 | ATL |
| +102+ | 1.6 | Tom Henke | 45 | TOR |
| +105+ | 1.59 | Greg Minton | 40.7 | TOT |
| +106+ | 1.58 | Ricky Horton | 57.3 | SLN |
| +108+ | 1.51 | Pat Clements | 33.7 | NYA |
| +110+ | 1.47 | Lee Smith | 46 | CHN |
| +112+ | 1.46 | Mark Eichhorn | 70.7 | TOR |
| +118+ | 1.36 | Dan Quisenberry | 29.3 | KCA |
| +121+ | 1.29 | Gene Nelson | 51.7 | OAK |
| +124+ | 1.26 | Jeff Russell | 37.7 | TEX |
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