| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 2.67 | 198707290_WAS_CHN |
| Cincinnati Reds | CIN | 2.14 | 198707300_SDN_CIN |
| San Francisco Giants | SFN | 2.05 | 198707310_SFN_CIN |
| Philadelphia Phillies | PHI | 1.16 | 198707300_PHI_PIT |
| Detroit Tigers | DET | 1.08 | 198707310_DET_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -4.27 | 198707290_BAL_CLE |
| Seattle Mariners | SEA | -4.12 | 198707310_SEA_ANA |
| Minnesota Twins | MIN | -3.01 | 198707290_MIN_SEA |
| Baltimore Orioles | BAL | -2.02 | 198707310_BAL_TEX |
| Boston Red Sox | BOS | -1.91 | 198707290_BOS_TOR |
Based on accumulated WAA for this season up to 1987-07-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +018+ | 3.76 | Tim Burke | 58 | WAS |
| +029+ | 3.42 | Dave Smith | 42 | HOU |
| +030+ | 3.4 | Terry Leach | 79 | NYN |
| +039+ | 3.16 | Andy McGaffigan | 68.7 | WAS |
| +044+ | 3.05 | Johnny Franco | 51.3 | CIN |
| +052+ | 2.95 | Jeff Robinson | 84.7 | SFN |
| +055+ | 2.91 | Frank Williams | 73 | CIN |
| +059+ | 2.8 | Dale Mohorcic | 82.3 | TEX |
| +060+ | 2.74 | Dan Plesac | 60.7 | MIL |
| +062+ | 2.69 | Dennis Eckersley | 80.3 | OAK |
| +064+ | 2.67 | DeWayne Buice | 75 | ANA |
| +065+ | 2.67 | Steve Bedrosian | 59 | PHI |
| +069+ | 2.56 | Gene Nelson | 77 | OAK |
| +070+ | 2.55 | Jeff Dedmon | 63 | ATL |
| +075+ | 2.44 | Juan Berenguer | 83 | MIN |
| +076+ | 2.42 | Mike Henneman | 52 | DET |
| +083+ | 2.35 | Tom Henke | 60.7 | TOR |
| +092+ | 2.08 | Greg Minton | 63 | TOT |
| +099+ | 2 | Lee Smith | 55.3 | CHN |
| +108+ | 1.91 | Mark Eichhorn | 85.3 | TOR |
| +115+ | 1.86 | Ken Dayley | 31.3 | SLN |
| +125+ | 1.68 | Scott Garrelts | 80.3 | SFN |
| +127+ | 1.66 | Dan Quisenberry | 38.3 | KCA |
| +136+ | 1.52 | Mitch Williams | 63.3 | TEX |
| +138+ | 1.49 | Larry Andersen | 64.3 | HOU |
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