| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 4.66 | 198705100_PHI_CIN |
| Montreal Expos | WAS | 2.51 | 198705100_HOU_WAS |
| Toronto Blue Jays | TOR | 1.62 | 198705090_TOR_TEX |
| San Diego Padres | SDN | 1.16 | 198705100_CHN_SDN |
| St. Louis Cardinals | SLN | 1.13 | 198705080_SLN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -5.86 | 198705090_KCA_CLE |
| Los Angeles Dodgers | LAN | -3.24 | 198705100_SLN_LAN |
| Boston Red Sox | BOS | -3.21 | 198705090_ANA_BOS |
| Minnesota Twins | MIN | -2.44 | 198705090_MIN_NYA |
| Baltimore Orioles | BAL | -0.91 | 198705090_BAL_CHA |
Based on accumulated WAA for this season up to 1987-05-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +012+ | 2.04 | Andy McGaffigan | 22.7 | WAS |
| +024+ | 1.66 | Ron Robinson | 28.3 | CIN |
| +028+ | 1.62 | Ricky Horton | 23.3 | SLN |
| +033+ | 1.51 | Jeff Robinson | 27 | SFN |
| +036+ | 1.49 | Rob Murphy | 24.3 | CIN |
| +043+ | 1.34 | Dan Plesac | 18.7 | MIL |
| +044+ | 1.34 | Tom Henke | 14 | TOR |
| +047+ | 1.32 | Dennis Eckersley | 28.7 | OAK |
| +051+ | 1.25 | Nat Snell | 17 | DET |
| XXXXX | 1.19 | Mark Eichhorn | 34.3 | TOR |
| XXXXX | 1.1 | Scott Bailes | 30.3 | CLE |
| XXXXX | 1.07 | Lee Smith | 17.7 | CHN |
| XXXXX | 1.07 | Dave Schmidt | 26 | BAL |
| XXXXX | 1.07 | Ray Searage | 15.3 | CHA |
| XXXXX | 1.02 | Johnny Franco | 10.7 | CIN |
| XXXXX | 0.99 | Juan Berenguer | 23 | MIN |
| XXXXX | 0.94 | Terry Leach | 18.3 | NYN |
| XXXXX | 0.91 | Dave Smith | 9.3 | HOU |
| XXXXX | 0.89 | Keith Atherton | 17.7 | MIN |
| XXXXX | 0.88 | Frank Williams | 18 | CIN |
| XXXXX | 0.88 | Lary Sorensen | 17.3 | WAS |
| XXXXX | 0.86 | Larry Andersen | 15.3 | HOU |
| XXXXX | 0.74 | Joe Sambito | 9.7 | BOS |
| XXXXX | 0.72 | Craig Lefferts | 24.3 | SDN |
| XXXXX | 0.7 | Gene Walter | 13.7 | NYN |
_