| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 3.21 | 198707220_HOU_WAS |
| Cincinnati Reds | CIN | 2.43 | 198707230_CIN_WAS |
| San Francisco Giants | SFN | 1.4 | 198707210_PIT_SFN |
| Toronto Blue Jays | TOR | 1.39 | 198707210_TOR_TEX |
| Texas Rangers | TEX | 0.9 | 198707230_TEX_CLE |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | -5.89 | 198707210_ANA_BOS |
| Baltimore Orioles | BAL | -2.67 | 198707220_BAL_CHA |
| Los Angeles Dodgers | LAN | -1.97 | 198707220_SLN_LAN |
| Minnesota Twins | MIN | -1.76 | 198707220_NYA_MIN |
| Pittsburgh Pirates | PIT | -1.5 | 198707210_PIT_SFN |
Based on accumulated WAA for this season up to 1987-07-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +025+ | 3.38 | Johnny Franco | 48.3 | CIN |
| +027+ | 3.33 | Andy McGaffigan | 66 | WAS |
| +028+ | 3.3 | Tim Burke | 53.3 | WAS |
| +039+ | 2.97 | Dave Smith | 37.7 | HOU |
| +041+ | 2.92 | Dale Mohorcic | 77 | TEX |
| +045+ | 2.76 | Frank Williams | 67.3 | CIN |
| +052+ | 2.6 | Dan Plesac | 55 | MIL |
| +053+ | 2.59 | Jeff Robinson | 79 | SFN |
| +066+ | 2.41 | DeWayne Buice | 72.7 | ANA |
| +067+ | 2.39 | Dennis Eckersley | 77.7 | OAK |
| +070+ | 2.3 | Juan Berenguer | 82 | MIN |
| +071+ | 2.26 | Steve Bedrosian | 55 | PHI |
| +075+ | 2.22 | Mike Henneman | 48.3 | DET |
| +077+ | 2.21 | Greg Minton | 56 | TOT |
| +078+ | 2.16 | Jeff Dedmon | 59.3 | ATL |
| +087+ | 2.06 | Scott Garrelts | 73.7 | SFN |
| +097+ | 1.97 | Gene Nelson | 69.3 | OAK |
| +112+ | 1.81 | Tom Henke | 55.3 | TOR |
| +117+ | 1.69 | Larry Andersen | 58.3 | HOU |
| +121+ | 1.68 | Mark Eichhorn | 79 | TOR |
| +124+ | 1.63 | Ken Dayley | 27 | SLN |
| +126+ | 1.62 | Lee Smith | 51.7 | CHN |
| +127+ | 1.61 | Dan Quisenberry | 38 | KCA |
| +132+ | 1.53 | Jeff Russell | 50.7 | TEX |
| +136+ | 1.47 | Eric King | 80 | DET |
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