| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 3.42 | 198707260_CIN_WAS |
| Cincinnati Reds | CIN | 2.41 | 198707250_CIN_WAS |
| San Francisco Giants | SFN | 1.44 | 198707250_SLN_SFN |
| Philadelphia Phillies | PHI | 0.86 | 198707260_ATL_PHI |
| Detroit Tigers | DET | 0.82 | 198707260_ANA_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Minnesota Twins | MIN | -5.06 | 198707250_MIN_TOR |
| Cleveland Indians | CLE | -5.04 | 198707260_TEX_CLE |
| Boston Red Sox | BOS | -4.09 | 198707240_SEA_BOS |
| Los Angeles Dodgers | LAN | -2.4 | 198707240_CHN_LAN |
| Baltimore Orioles | BAL | -2.14 | 198707240_KCA_BAL |
Based on accumulated WAA for this season up to 1987-07-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +024+ | 3.57 | Johnny Franco | 50.3 | CIN |
| +025+ | 3.55 | Tim Burke | 56 | WAS |
| +027+ | 3.43 | Andy McGaffigan | 67.3 | WAS |
| +035+ | 3.25 | Dale Mohorcic | 80.3 | TEX |
| +036+ | 3.24 | Dave Smith | 40.3 | HOU |
| +048+ | 2.78 | Frank Williams | 69.7 | CIN |
| +050+ | 2.73 | Jeff Robinson | 82.7 | SFN |
| +049+ | 2.73 | Dan Plesac | 56.3 | MIL |
| +058+ | 2.62 | Mike Henneman | 52 | DET |
| +061+ | 2.57 | Dennis Eckersley | 79.3 | OAK |
| +064+ | 2.51 | Scott Garrelts | 78.3 | SFN |
| +067+ | 2.48 | DeWayne Buice | 73.3 | ANA |
| +072+ | 2.4 | Jeff Dedmon | 61.7 | ATL |
| +075+ | 2.35 | Steve Bedrosian | 56 | PHI |
| +086+ | 2.18 | Gene Nelson | 71.3 | OAK |
| +087+ | 2.13 | Greg Minton | 57.3 | TOT |
| +094+ | 2.04 | Tom Henke | 57.7 | TOR |
| +117+ | 1.8 | Larry Andersen | 61.3 | HOU |
| +118+ | 1.79 | Lee Smith | 53.3 | CHN |
| +119+ | 1.77 | Ken Dayley | 28.3 | SLN |
| +123+ | 1.69 | Jeff Russell | 52.3 | TEX |
| +125+ | 1.66 | Mark Eichhorn | 83 | TOR |
| +130+ | 1.6 | Keith Comstock | 34.7 | TOT |
| +146+ | 1.37 | Eric King | 82.7 | DET |
| +145+ | 1.37 | Ed Nunez | 29.7 | SEA |
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