| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 3.42 | 198707260_CIN_WAS |
| Cincinnati Reds | CIN | 2.41 | 198707250_CIN_WAS |
| San Francisco Giants | SFN | 1.84 | 198707270_SFN_LAN |
| Detroit Tigers | DET | 1.12 | 198707270_CHA_DET |
| Philadelphia Phillies | PHI | 0.86 | 198707260_ATL_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Minnesota Twins | MIN | -5.06 | 198707250_MIN_TOR |
| Cleveland Indians | CLE | -5.04 | 198707260_TEX_CLE |
| Boston Red Sox | BOS | -4.06 | 198707250_SEA_BOS |
| Los Angeles Dodgers | LAN | -2.35 | 198707250_CHN_LAN |
| Baltimore Orioles | BAL | -1.88 | 198707250_KCA_BAL |
Based on accumulated WAA for this season up to 1987-07-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +023+ | 3.57 | Johnny Franco | 50.3 | CIN |
| +025+ | 3.55 | Tim Burke | 56 | WAS |
| +028+ | 3.43 | Andy McGaffigan | 67.3 | WAS |
| +035+ | 3.25 | Dale Mohorcic | 80.3 | TEX |
| +036+ | 3.24 | Dave Smith | 40.3 | HOU |
| +046+ | 2.91 | Jeff Robinson | 84.7 | SFN |
| +053+ | 2.78 | Frank Williams | 69.7 | CIN |
| +058+ | 2.62 | Mike Henneman | 52 | DET |
| +061+ | 2.57 | Dennis Eckersley | 79.3 | OAK |
| +066+ | 2.49 | DeWayne Buice | 73.3 | ANA |
| +071+ | 2.42 | Dan Plesac | 57.3 | MIL |
| +072+ | 2.4 | Jeff Dedmon | 61.7 | ATL |
| +074+ | 2.39 | Scott Garrelts | 79.3 | SFN |
| +076+ | 2.35 | Steve Bedrosian | 56 | PHI |
| +085+ | 2.18 | Gene Nelson | 71.3 | OAK |
| +087+ | 2.14 | Tom Henke | 58.7 | TOR |
| +088+ | 2.13 | Greg Minton | 57.3 | TOT |
| +115+ | 1.8 | Larry Andersen | 61.3 | HOU |
| +116+ | 1.79 | Lee Smith | 53.3 | CHN |
| +117+ | 1.77 | Ken Dayley | 28.3 | SLN |
| +121+ | 1.73 | Mark Eichhorn | 83.7 | TOR |
| +129+ | 1.59 | Keith Comstock | 34.7 | TOT |
| +132+ | 1.58 | Jeff Russell | 53.3 | TEX |
| +145+ | 1.37 | Eric King | 82.7 | DET |
| +148+ | 1.3 | Frank DiPino | 38 | CHN |
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