| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 4.86 | 198710010_SFN_LAN |
| Montreal Expos | WAS | 4.3 | 198710030_CHN_WAS |
| Cincinnati Reds | CIN | 1.94 | 198710010_CIN_SDN |
| New York Mets | NYN | 1.65 | 198710030_NYN_SLN |
| St. Louis Cardinals | SLN | 1.03 | 198710030_NYN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | -4.94 | 198710010_BOS_NYA |
| Pittsburgh Pirates | PIT | -1.71 | 198710010_CHN_PIT |
| Minnesota Twins | MIN | -1.64 | 198710020_MIN_KCA |
| Chicago Cubs | CHN | -1.06 | 198710020_CHN_WAS |
| Atlanta Braves | ATL | -1 | 198710030_ATL_SFN |
Based on accumulated WAA for this season up to 1987-10-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +014+ | 6.53 | Tim Burke | 91 | WAS |
| +024+ | 5.85 | Andy McGaffigan | 120 | WAS |
| +034+ | 4.89 | Frank Williams | 106.3 | CIN |
| +051+ | 3.87 | Jeff Robinson | 122.3 | TOT |
| +052+ | 3.84 | Tom Henke | 93.7 | TOR |
| +057+ | 3.59 | Dave Smith | 59 | HOU |
| +069+ | 3.3 | Dennis Eckersley | 114.7 | OAK |
| +073+ | 3.23 | Mark Eichhorn | 127.7 | TOR |
| +074+ | 3.21 | Johnny Franco | 81 | CIN |
| +079+ | 3.11 | Todd Worrell | 93.3 | SLN |
| +084+ | 2.97 | Terry Leach | 129.3 | NYN |
| +085+ | 2.91 | Mike Henneman | 95.3 | DET |
| +086+ | 2.88 | Mitch Williams | 109 | TEX |
| +088+ | 2.86 | Rob Murphy | 100.7 | CIN |
| +087+ | 2.86 | Dale Mohorcic | 100.3 | TEX |
| +091+ | 2.78 | Jeff Calhoun | 42.7 | PHI |
| +094+ | 2.69 | Kent Tekulve | 105 | PHI |
| +101+ | 2.6 | Bobby Thigpen | 85 | CHA |
| +104+ | 2.55 | Frank DiPino | 78 | CHN |
| +105+ | 2.54 | John Davis | 43.7 | KCA |
| +112+ | 2.47 | Greg Minton | 99.3 | TOT |
| +116+ | 2.37 | Sid Fernandez | 153 | NYN |
| +123+ | 2.2 | Doug Jones | 89.7 | CLE |
| +125+ | 2.19 | Scott Garrelts | 105.7 | SFN |
| +129+ | 2.13 | Larry Andersen | 101 | HOU |
_