| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 7.02 | 198709140_WAS_PIT |
| Houston Astros | HOU | 2.05 | 198709130_HOU_SDN |
| Philadelphia Phillies | PHI | 1.6 | 198709120_PIT_PHI |
| California Angels | ANA | 1.34 | 198709130_TEX_ANA |
| St. Louis Cardinals | SLN | 1.11 | 198709120_SLN_NYN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -7.86 | 198709140_BAL_TOR |
| Boston Red Sox | BOS | -3.07 | 198709120_BAL_BOS |
| Milwaukee Brewers | MIL | -1.81 | 198709140_MIL_NYA |
| Oakland Athletics | OAK | -1.05 | 198709130_KCA_OAK |
| Cleveland Indians | CLE | -1.05 | 198709140_CLE_SEA |
Based on accumulated WAA for this season up to 1987-09-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +015+ | 5.94 | Tim Burke | 82.7 | WAS |
| +021+ | 5.27 | Andy McGaffigan | 105.3 | WAS |
| +030+ | 4.52 | Frank Williams | 99.7 | CIN |
| +041+ | 3.87 | Dave Smith | 53 | HOU |
| +054+ | 3.46 | Tom Henke | 84.7 | TOR |
| +059+ | 3.25 | Jeff Robinson | 109.3 | TOT |
| +064+ | 3.13 | Mike Henneman | 82 | DET |
| +066+ | 3 | Dennis Eckersley | 106.7 | OAK |
| +068+ | 2.99 | Mitch Williams | 97 | TEX |
| +070+ | 2.97 | Dale Mohorcic | 94.7 | TEX |
| +078+ | 2.74 | Mark Eichhorn | 119.3 | TOR |
| +079+ | 2.68 | Ken Dayley | 54.7 | SLN |
| +083+ | 2.6 | Lee Smith | 78.3 | CHN |
| +088+ | 2.5 | Todd Worrell | 82.7 | SLN |
| +090+ | 2.49 | Steve Bedrosian | 79.3 | PHI |
| +091+ | 2.49 | Kent Tekulve | 94 | PHI |
| +093+ | 2.45 | Terry Leach | 119 | NYN |
| +096+ | 2.4 | Bobby Thigpen | 69.7 | CHA |
| +103+ | 2.33 | Frank DiPino | 69.3 | CHN |
| +104+ | 2.31 | Greg Minton | 84.7 | TOT |
| +105+ | 2.29 | Juan Berenguer | 103 | MIN |
| +116+ | 2.17 | DeWayne Buice | 106.3 | ANA |
| +117+ | 2.17 | Gene Nelson | 115 | OAK |
| +118+ | 2.15 | John Davis | 33.3 | KCA |
| +120+ | 2.13 | Don Robinson | 94.7 | TOT |
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