| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 5.61 | 198709240_WAS_NYN |
| St. Louis Cardinals | SLN | 1.97 | 198709240_PIT_SLN |
| Houston Astros | HOU | 1.91 | 198709230_HOU_ATL |
| San Francisco Giants | SFN | 1.81 | 198709230_LAN_SFN |
| Philadelphia Phillies | PHI | 1.68 | 198709220_PHI_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | -3.52 | 198709220_DET_BOS |
| Minnesota Twins | MIN | -2.35 | 198709220_TEX_MIN |
| Detroit Tigers | DET | -1.6 | 198709240_DET_TOR |
| Chicago Cubs | CHN | -1.36 | 198709230_PHI_CHN |
| Atlanta Braves | ATL | -1.11 | 198709220_HOU_ATL |
Based on accumulated WAA for this season up to 1987-09-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 5.99 | Tim Burke | 85.3 | WAS |
| +026+ | 5.36 | Andy McGaffigan | 112.7 | WAS |
| +031+ | 4.91 | Frank Williams | 104 | CIN |
| +047+ | 3.95 | Dave Smith | 56 | HOU |
| +048+ | 3.87 | Tom Henke | 91 | TOR |
| +059+ | 3.44 | Mitch Williams | 101.7 | TEX |
| +062+ | 3.37 | Jeff Robinson | 117 | TOT |
| +066+ | 3.25 | Steve Bedrosian | 87 | PHI |
| +068+ | 3.19 | Dennis Eckersley | 110.7 | OAK |
| +070+ | 3.08 | Dan Plesac | 79.7 | MIL |
| +075+ | 2.96 | Mike Henneman | 86.7 | DET |
| +076+ | 2.95 | Johnny Franco | 78 | CIN |
| +077+ | 2.92 | Mark Eichhorn | 121.3 | TOR |
| +082+ | 2.82 | Todd Worrell | 88 | SLN |
| +086+ | 2.73 | Dale Mohorcic | 96.7 | TEX |
| +087+ | 2.72 | Terry Leach | 126.3 | NYN |
| +094+ | 2.55 | John Davis | 39.3 | KCA |
| +096+ | 2.52 | Ken Dayley | 57.3 | SLN |
| +108+ | 2.35 | Greg Minton | 93.7 | TOT |
| +109+ | 2.31 | Rocky Childress | 46 | HOU |
| +111+ | 2.27 | Mike LaCoss | 168 | SFN |
| +114+ | 2.27 | Rob Murphy | 94.3 | CIN |
| +113+ | 2.27 | Bob Walk | 110.7 | PIT |
| +116+ | 2.24 | Bobby Thigpen | 78.7 | CHA |
| +120+ | 2.21 | Kent Tekulve | 99.7 | PHI |
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