| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 5.61 | 198709090_SLN_WAS |
| Houston Astros | HOU | 2.74 | 198709100_HOU_SDN |
| Philadelphia Phillies | PHI | 2.17 | 198709080_PHI_NYN |
| St. Louis Cardinals | SLN | 0.91 | 198709090_SLN_WAS |
| Cincinnati Reds | CIN | 0.89 | 198709090_LAN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -3.12 | 198709091_DET_BAL |
| Cleveland Indians | CLE | -3.05 | 198709080_SEA_CLE |
| Boston Red Sox | BOS | -2.98 | 198709090_NYA_BOS |
| Oakland Athletics | OAK | -1.64 | 198709100_KCA_OAK |
| Atlanta Braves | ATL | -0.95 | 198709090_SDN_ATL |
Based on accumulated WAA for this season up to 1987-09-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +015+ | 5.78 | Tim Burke | 81 | WAS |
| +021+ | 5.2 | Andy McGaffigan | 100.3 | WAS |
| +029+ | 4.64 | Frank Williams | 99 | CIN |
| +047+ | 3.86 | Dave Smith | 53 | HOU |
| +051+ | 3.5 | Mike Henneman | 79.7 | DET |
| +056+ | 3.35 | Tom Henke | 83.7 | TOR |
| +061+ | 3.26 | Dan Plesac | 77.3 | MIL |
| +063+ | 3.06 | Mark Eichhorn | 116.3 | TOR |
| +065+ | 3.02 | Steve Bedrosian | 78.3 | PHI |
| +066+ | 3 | Jeff Robinson | 105 | TOT |
| +073+ | 2.88 | Dennis Eckersley | 103.3 | OAK |
| +074+ | 2.87 | Dale Mohorcic | 93.7 | TEX |
| +076+ | 2.75 | Johnny Franco | 71.7 | CIN |
| +077+ | 2.72 | Todd Worrell | 80.7 | SLN |
| +079+ | 2.62 | Ken Dayley | 52 | SLN |
| +080+ | 2.61 | Kent Tekulve | 91 | PHI |
| +082+ | 2.58 | Lee Smith | 78.3 | CHN |
| +089+ | 2.46 | Mitch Williams | 91.7 | TEX |
| +094+ | 2.44 | Juan Berenguer | 100.3 | MIN |
| +097+ | 2.36 | Greg Minton | 83.3 | TOT |
| +101+ | 2.31 | Terry Leach | 117.7 | NYN |
| +106+ | 2.25 | Bobby Thigpen | 68.3 | CHA |
| +117+ | 2.08 | DeWayne Buice | 105.7 | ANA |
| +119+ | 2.07 | Rob Murphy | 88 | CIN |
| +123+ | 2.01 | Frank DiPino | 66.3 | CHN |
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