| Team | Tm | Tier | Game |
|---|---|---|---|
| Toronto Blue Jays | TOR | 2.76 | 198706130_TOR_BAL |
| St. Louis Cardinals | SLN | 2.72 | 198706130_CHN_SLN |
| Montreal Expos | WAS | 2.33 | 198706130_PHI_WAS |
| Houston Astros | HOU | 1.36 | 198706120_HOU_LAN |
| Philadelphia Phillies | PHI | 1.18 | 198706120_PHI_WAS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -5.94 | 198706130_TOR_BAL |
| Boston Red Sox | BOS | -2.57 | 198706130_BOS_DET |
| Seattle Mariners | SEA | -2.47 | 198706130_CLE_SEA |
| Los Angeles Dodgers | LAN | -2.02 | 198706120_HOU_LAN |
| Pittsburgh Pirates | PIT | -0.54 | 198706130_NYN_PIT |
Based on accumulated WAA for this season up to 1987-06-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 2.72 | Mark Eichhorn | 56.3 | TOR |
| +021+ | 2.69 | Tom Henke | 33 | TOR |
| +023+ | 2.52 | Juan Berenguer | 58.3 | MIN |
| +025+ | 2.5 | Dave Smith | 24.7 | HOU |
| +033+ | 2.39 | Andy McGaffigan | 41.7 | WAS |
| +045+ | 2.17 | Dale Mohorcic | 55.3 | TEX |
| +053+ | 2.07 | Jeff Robinson | 50 | SFN |
| +056+ | 2.06 | Tim Burke | 32.3 | WAS |
| +058+ | 2.04 | Scott Bailes | 47.7 | CLE |
| +059+ | 2.01 | Dan Plesac | 30.3 | MIL |
| +063+ | 1.95 | Dennis Eckersley | 54.3 | OAK |
| +065+ | 1.89 | Johnny Franco | 25 | CIN |
| +064+ | 1.89 | Guy Hoffman | 50 | CIN |
| +071+ | 1.77 | Ricky Horton | 42.3 | SLN |
| +080+ | 1.66 | Lee Smith | 38 | CHN |
| +083+ | 1.56 | Frank Williams | 44.7 | CIN |
| +090+ | 1.45 | Dan Quisenberry | 24.3 | KCA |
| +092+ | 1.44 | Jeff Musselman | 37.3 | TOR |
| +100+ | 1.3 | Charles Hudson | 76.7 | NYA |
| XXXXX | 1.12 | Rob Murphy | 42.3 | CIN |
| XXXXX | 1.11 | Mike Henneman | 21 | DET |
| XXXXX | 1.06 | Scott Garrelts | 48.3 | SFN |
| XXXXX | 1.04 | Brian Holton | 35 | LAN |
| XXXXX | 1.02 | Greg Minton | 29 | TOT |
| XXXXX | 1.02 | Ron Robinson | 49.7 | CIN |
_