| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | 3.4 | 198705020_LAN_SLN |
| Cincinnati Reds | CIN | 3.11 | 198705030_CIN_PHI |
| Detroit Tigers | DET | 1.28 | 198705010_DET_OAK |
| Montreal Expos | WAS | 1.22 | 198705030_WAS_NYN |
| Toronto Blue Jays | TOR | 1.13 | 198705010_TEX_TOR |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -5.09 | 198705010_CLE_KCA |
| Boston Red Sox | BOS | -3.13 | 198705030_BOS_ANA |
| Seattle Mariners | SEA | -2.23 | 198705010_MIL_SEA |
| Los Angeles Dodgers | LAN | -1.8 | 198705010_LAN_SLN |
| Minnesota Twins | MIN | -1.52 | 198705010_NYA_MIN |
Based on accumulated WAA for this season up to 1987-05-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +015+ | 1.58 | Andy McGaffigan | 18 | WAS |
| +028+ | 1.36 | Ricky Horton | 18.7 | SLN |
| +030+ | 1.31 | Dan Plesac | 16 | MIL |
| +033+ | 1.26 | Ron Robinson | 24.3 | CIN |
| XXXXX | 1.23 | Ray Searage | 12.7 | CHA |
| XXXXX | 1.22 | Mark Eichhorn | 28.7 | TOR |
| XXXXX | 1.15 | Dennis Eckersley | 20.7 | OAK |
| XXXXX | 1.13 | Tom Henke | 12 | TOR |
| XXXXX | 1.12 | Pat Perry | 18.3 | SLN |
| XXXXX | 1.09 | Eric King | 21.7 | DET |
| XXXXX | 1.09 | Rob Murphy | 20.3 | CIN |
| XXXXX | 1.08 | Orel Hershiser | 47 | LAN |
| XXXXX | 1.02 | Michael Jackson | 19.3 | PHI |
| XXXXX | 1 | Jeff Robinson | 19.3 | SFN |
| XXXXX | 0.96 | Jeff Musselman | 14.7 | TOR |
| XXXXX | 0.95 | Craig Lefferts | 22.3 | SDN |
| XXXXX | 0.87 | Danny Darwin | 28.7 | HOU |
| XXXXX | 0.85 | Johnny Franco | 9 | CIN |
| XXXXX | 0.83 | Nat Snell | 12.7 | DET |
| XXXXX | 0.83 | Dan Schatzeder | 17.3 | PHI |
| XXXXX | 0.79 | Lary Sorensen | 14.3 | WAS |
| XXXXX | 0.79 | Dan Quisenberry | 8 | KCA |
| XXXXX | 0.77 | Frank Williams | 17 | CIN |
| XXXXX | 0.77 | Terry Leach | 12.3 | NYN |
| XXXXX | 0.73 | Joe Sambito | 7.3 | BOS |
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