| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 7.17 | 198709290_SFN_SDN |
| Montreal Expos | WAS | 4.12 | 198709291_WAS_SLN |
| Cincinnati Reds | CIN | 1.94 | 198710010_CIN_SDN |
| Philadelphia Phillies | PHI | 1.61 | 198709290_NYN_PHI |
| New York Mets | NYN | 1.43 | 198709290_NYN_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | -6.53 | 198709290_BOS_NYA |
| Minnesota Twins | MIN | -5.66 | 198709300_MIN_TEX |
| Pittsburgh Pirates | PIT | -1.71 | 198710010_CHN_PIT |
| Atlanta Braves | ATL | -1.16 | 198709290_ATL_CIN |
| Chicago Cubs | CHN | -0.79 | 198710010_CHN_PIT |
Based on accumulated WAA for this season up to 1987-10-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +013+ | 6.35 | Tim Burke | 89 | WAS |
| +017+ | 6.2 | Rick Reuschel | 226.7 | TOT |
| +026+ | 5.57 | Andy McGaffigan | 117 | WAS |
| +030+ | 5.11 | Frank Williams | 106.3 | CIN |
| +051+ | 3.87 | Tom Henke | 93.7 | TOR |
| +053+ | 3.79 | Jeff Robinson | 121.3 | TOT |
| +064+ | 3.4 | Dave Smith | 57 | HOU |
| +067+ | 3.33 | Dennis Eckersley | 114.7 | OAK |
| +068+ | 3.31 | Steve Bedrosian | 88 | PHI |
| +071+ | 3.26 | Mark Eichhorn | 127.7 | TOR |
| +073+ | 3.22 | Johnny Franco | 81 | CIN |
| +078+ | 3.12 | Todd Worrell | 93.3 | SLN |
| +083+ | 2.98 | Terry Leach | 129.3 | NYN |
| +084+ | 2.92 | Dale Mohorcic | 98.7 | TEX |
| +087+ | 2.8 | Mitch Williams | 108 | TEX |
| +088+ | 2.76 | Rob Murphy | 99.7 | CIN |
| +091+ | 2.65 | Jeff Calhoun | 41.3 | PHI |
| +094+ | 2.63 | Bobby Thigpen | 85 | CHA |
| +100+ | 2.55 | John Davis | 43.7 | KCA |
| +101+ | 2.53 | Kent Tekulve | 103.3 | PHI |
| +105+ | 2.45 | Frank DiPino | 77 | CHN |
| +107+ | 2.44 | Mike Henneman | 90.3 | DET |
| +108+ | 2.43 | Scott Garrelts | 103.7 | SFN |
| +109+ | 2.4 | Rocky Childress | 47 | HOU |
| +110+ | 2.39 | Sid Fernandez | 153 | NYN |
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