| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | 2.74 | 198707040_SLN_ATL |
| Houston Astros | HOU | 1.53 | 198707030_HOU_PHI |
| Cincinnati Reds | CIN | 1.46 | 198707030_NYN_CIN |
| Montreal Expos | WAS | 1.45 | 198707040_SDN_WAS |
| Toronto Blue Jays | TOR | 1.28 | 198707031_TOR_KCA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -6.27 | 198707040_BAL_MIN |
| Cleveland Indians | CLE | -2.63 | 198707020_CHA_CLE |
| Pittsburgh Pirates | PIT | -1.63 | 198707040_LAN_PIT |
| Minnesota Twins | MIN | -1.57 | 198707020_MIN_KCA |
| Boston Red Sox | BOS | -1.14 | 198707030_BOS_OAK |
Based on accumulated WAA for this season up to 1987-07-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +017+ | 3.57 | Juan Berenguer | 78.3 | MIN |
| +019+ | 3.48 | Dan Plesac | 47 | MIL |
| +025+ | 3.08 | Dave Smith | 34.7 | HOU |
| +029+ | 2.96 | Johnny Franco | 37.7 | CIN |
| +034+ | 2.8 | Dale Mohorcic | 65.7 | TEX |
| +045+ | 2.51 | Tim Burke | 43.3 | WAS |
| +047+ | 2.46 | Dennis Eckersley | 69.7 | OAK |
| +050+ | 2.44 | Andy McGaffigan | 55 | WAS |
| +058+ | 2.24 | Dave Schmidt | 74.3 | BAL |
| +059+ | 2.22 | Jeff Robinson | 66 | SFN |
| +065+ | 2.12 | DeWayne Buice | 59 | ANA |
| +073+ | 2.01 | Frank Williams | 53.3 | CIN |
| +080+ | 1.85 | Rob Murphy | 51.7 | CIN |
| +086+ | 1.77 | Jeff Dedmon | 53.7 | ATL |
| +095+ | 1.69 | Scott Garrelts | 60.7 | SFN |
| +103+ | 1.58 | Ricky Horton | 57.7 | SLN |
| +104+ | 1.55 | Lee Smith | 47 | CHN |
| +107+ | 1.51 | Mark Eichhorn | 73.3 | TOR |
| +108+ | 1.5 | Gene Nelson | 54 | OAK |
| +110+ | 1.49 | Jeff Russell | 40 | TEX |
| +111+ | 1.45 | Pat Clements | 35.3 | NYA |
| +114+ | 1.41 | Greg Minton | 43.3 | TOT |
| +117+ | 1.37 | Brian Holton | 46.7 | LAN |
| +123+ | 1.34 | Dan Quisenberry | 29.3 | KCA |
| +124+ | 1.33 | Steve Bedrosian | 43.7 | PHI |
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