| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 3.28 | 198707280_WAS_CHN |
| Cincinnati Reds | CIN | 2.42 | 198707280_SDN_CIN |
| San Francisco Giants | SFN | 1.84 | 198707270_SFN_LAN |
| Detroit Tigers | DET | 1.12 | 198707270_CHA_DET |
| Philadelphia Phillies | PHI | 1.05 | 198707280_PHI_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -4.54 | 198707280_BAL_CLE |
| Minnesota Twins | MIN | -4.4 | 198707270_MIN_SEA |
| Boston Red Sox | BOS | -3.72 | 198707280_BOS_TOR |
| Los Angeles Dodgers | LAN | -1.57 | 198707270_SFN_LAN |
| Baltimore Orioles | BAL | -1.42 | 198707280_BAL_CLE |
Based on accumulated WAA for this season up to 1987-07-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +024+ | 3.55 | Tim Burke | 56 | WAS |
| +028+ | 3.38 | Terry Leach | 79 | NYN |
| +035+ | 3.26 | Andy McGaffigan | 67.7 | WAS |
| +037+ | 3.25 | Dave Smith | 40.3 | HOU |
| +043+ | 3.04 | Johnny Franco | 51.3 | CIN |
| +048+ | 2.93 | Dale Mohorcic | 81.7 | TEX |
| +049+ | 2.93 | Jeff Robinson | 84.7 | SFN |
| +056+ | 2.73 | Dan Plesac | 60.7 | MIL |
| +058+ | 2.7 | Frank Williams | 71 | CIN |
| +061+ | 2.67 | Dennis Eckersley | 80.3 | OAK |
| +064+ | 2.66 | DeWayne Buice | 75 | ANA |
| +067+ | 2.62 | Mike Henneman | 52 | DET |
| +069+ | 2.54 | Jeff Dedmon | 63 | ATL |
| +072+ | 2.46 | Steve Bedrosian | 57 | PHI |
| +073+ | 2.45 | Gene Nelson | 74 | OAK |
| +077+ | 2.43 | Juan Berenguer | 83 | MIN |
| +079+ | 2.4 | Scott Garrelts | 79.3 | SFN |
| +086+ | 2.24 | Tom Henke | 59.7 | TOR |
| +100+ | 1.99 | Lee Smith | 55.3 | CHN |
| +104+ | 1.95 | Greg Minton | 59.7 | TOT |
| +106+ | 1.9 | Mark Eichhorn | 85.3 | TOR |
| +118+ | 1.8 | Larry Andersen | 63.3 | HOU |
| +121+ | 1.76 | Ken Dayley | 30.3 | SLN |
| +128+ | 1.66 | Dan Quisenberry | 38.3 | KCA |
| +137+ | 1.52 | Mitch Williams | 63.3 | TEX |
_