| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 2.46 | 198707310_NYN_WAS |
| San Francisco Giants | SFN | 2.23 | 198708010_SFN_CIN |
| Cincinnati Reds | CIN | 2.14 | 198707300_SDN_CIN |
| Philadelphia Phillies | PHI | 1.24 | 198708010_PHI_CHN |
| Detroit Tigers | DET | 1.08 | 198707310_DET_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -5.51 | 198708010_CLE_TOR |
| Seattle Mariners | SEA | -4.12 | 198707310_SEA_ANA |
| Boston Red Sox | BOS | -3.86 | 198708010_BOS_KCA |
| Minnesota Twins | MIN | -2.55 | 198707310_MIN_OAK |
| Baltimore Orioles | BAL | -2.02 | 198707310_BAL_TEX |
Based on accumulated WAA for this season up to 1987-08-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 3.75 | Tim Burke | 58 | WAS |
| +021+ | 3.67 | Terry Leach | 86 | NYN |
| +034+ | 3.41 | Dave Smith | 42 | HOU |
| +036+ | 3.31 | Andy McGaffigan | 70.3 | WAS |
| +048+ | 3.04 | Johnny Franco | 51.3 | CIN |
| +052+ | 2.95 | DeWayne Buice | 78 | ANA |
| +054+ | 2.93 | Jeff Robinson | 84.7 | SFN |
| +055+ | 2.9 | Frank Williams | 73 | CIN |
| +061+ | 2.78 | Dale Mohorcic | 82.3 | TEX |
| +064+ | 2.73 | Dan Plesac | 60.7 | MIL |
| +067+ | 2.67 | Dennis Eckersley | 80.3 | OAK |
| +068+ | 2.66 | Steve Bedrosian | 59 | PHI |
| +070+ | 2.63 | Jeff Dedmon | 64 | ATL |
| +072+ | 2.54 | Gene Nelson | 77 | OAK |
| +075+ | 2.43 | Juan Berenguer | 83 | MIN |
| +077+ | 2.41 | Mike Henneman | 52 | DET |
| +083+ | 2.34 | Tom Henke | 60.7 | TOR |
| +089+ | 2.19 | Lee Smith | 57.3 | CHN |
| +095+ | 2.07 | Greg Minton | 63 | TOT |
| +107+ | 1.89 | Mark Eichhorn | 85.3 | TOR |
| +112+ | 1.85 | Ken Dayley | 31.3 | SLN |
| +121+ | 1.76 | Scott Garrelts | 81.3 | SFN |
| +127+ | 1.65 | Dan Quisenberry | 38.3 | KCA |
| +128+ | 1.64 | Mitch Williams | 64.7 | TEX |
| +130+ | 1.63 | Rob Murphy | 66.7 | CIN |
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