| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 2.74 | 198707120_LAN_CHN |
| St. Louis Cardinals | SLN | 2.15 | 198707160_SLN_SDN |
| Cincinnati Reds | CIN | 1.53 | 198707120_WAS_CIN |
| Kansas City Royals | KCA | 1.34 | 198707160_BAL_KCA |
| New York Yankees | NYA | 1.23 | 198707120_CHA_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | -4.76 | 198707170_OAK_BOS |
| Minnesota Twins | MIN | -2.49 | 198707120_MIN_BAL |
| Cleveland Indians | CLE | -2.27 | 198707120_CLE_TEX |
| Baltimore Orioles | BAL | -2.26 | 198707170_BAL_KCA |
| Pittsburgh Pirates | PIT | -2.16 | 198707170_PIT_LAN |
Based on accumulated WAA for this season up to 1987-07-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 6.55 | Orel Hershiser | 145 | LAN |
| +028+ | 3.08 | Dave Smith | 36.7 | HOU |
| +031+ | 3.03 | Tim Burke | 50.3 | WAS |
| +033+ | 3.02 | Dan Plesac | 52.7 | MIL |
| +037+ | 2.96 | Andy McGaffigan | 60 | WAS |
| +040+ | 2.9 | Johnny Franco | 43.3 | CIN |
| +043+ | 2.78 | Dennis Eckersley | 75 | OAK |
| +046+ | 2.68 | Jeff Robinson | 77.7 | SFN |
| +050+ | 2.63 | Dale Mohorcic | 74 | TEX |
| +053+ | 2.51 | Buddy Black | 54.7 | KCA |
| +060+ | 2.33 | Juan Berenguer | 82 | MIN |
| +063+ | 2.3 | Frank Williams | 62.3 | CIN |
| +074+ | 2.09 | Jeff Dedmon | 58.7 | ATL |
| +078+ | 2.05 | Rick Rhoden | 123.3 | NYA |
| +081+ | 2.02 | Larry Andersen | 57.3 | HOU |
| +088+ | 1.94 | Ricky Horton | 70 | SLN |
| +091+ | 1.9 | DeWayne Buice | 65.3 | ANA |
| +093+ | 1.89 | Steve Bedrosian | 49 | PHI |
| +094+ | 1.88 | Mike Henneman | 40.7 | DET |
| +095+ | 1.87 | Scott Garrelts | 71.7 | SFN |
| +097+ | 1.85 | Greg Minton | 52.3 | TOT |
| +099+ | 1.83 | Tom Henke | 51.3 | TOR |
| +103+ | 1.81 | Rob Murphy | 55.3 | CIN |
| +111+ | 1.65 | Rick Honeycutt | 90.7 | LAN |
| +115+ | 1.63 | Gene Nelson | 63.7 | OAK |
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