| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 7.02 | 198709140_WAS_PIT |
| Houston Astros | HOU | 2.05 | 198709130_HOU_SDN |
| California Angels | ANA | 1.34 | 198709130_TEX_ANA |
| Philadelphia Phillies | PHI | 1.3 | 198709130_PIT_PHI |
| St. Louis Cardinals | SLN | 1.11 | 198709130_SLN_NYN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -9.45 | 198709150_BAL_TOR |
| Boston Red Sox | BOS | -4.72 | 198709150_BOS_DET |
| Milwaukee Brewers | MIL | -2.47 | 198709150_MIL_NYA |
| Cleveland Indians | CLE | -1.2 | 198709150_CLE_SEA |
| Oakland Athletics | OAK | -1.05 | 198709130_KCA_OAK |
Based on accumulated WAA for this season up to 1987-09-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 5.96 | Tim Burke | 82.7 | WAS |
| +021+ | 5.29 | Andy McGaffigan | 105.3 | WAS |
| +030+ | 4.64 | Frank Williams | 100.7 | CIN |
| +042+ | 3.88 | Dave Smith | 53 | HOU |
| +054+ | 3.47 | Tom Henke | 84.7 | TOR |
| +058+ | 3.38 | Mike Henneman | 84.3 | DET |
| +060+ | 3.27 | Jeff Robinson | 109.3 | TOT |
| +065+ | 3.12 | Dennis Eckersley | 107.7 | OAK |
| +069+ | 3 | Mitch Williams | 97 | TEX |
| +071+ | 2.87 | Dale Mohorcic | 95.7 | TEX |
| +077+ | 2.75 | Mark Eichhorn | 119.3 | TOR |
| +082+ | 2.68 | Ken Dayley | 54.7 | SLN |
| +085+ | 2.62 | Lee Smith | 78.3 | CHN |
| +087+ | 2.6 | Kent Tekulve | 95 | PHI |
| +088+ | 2.6 | Steve Bedrosian | 80.3 | PHI |
| +089+ | 2.57 | Terry Leach | 120 | NYN |
| +091+ | 2.55 | Todd Worrell | 83 | SLN |
| +097+ | 2.34 | Frank DiPino | 69.3 | CHN |
| +099+ | 2.32 | Greg Minton | 84.7 | TOT |
| +109+ | 2.23 | Rob Murphy | 91.3 | CIN |
| +114+ | 2.19 | Bobby Thigpen | 71.7 | CHA |
| +115+ | 2.19 | DeWayne Buice | 106.3 | ANA |
| +117+ | 2.18 | Gene Nelson | 115 | OAK |
| +121+ | 2.16 | John Davis | 33.3 | KCA |
| +123+ | 2.14 | Don Robinson | 94.7 | TOT |
_