| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 3.34 | 198806080_CIN_SDN |
| Montreal Expos | WAS | 2.17 | 198806060_PHI_WAS |
| San Francisco Giants | SFN | 2.13 | 198806070_ATL_SFN |
| Los Angeles Dodgers | LAN | 1.55 | 198806060_HOU_LAN |
| New York Mets | NYN | 0.95 | 198806080_NYN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | -7.86 | 198806060_BOS_NYA |
| Seattle Mariners | SEA | -7.16 | 198806060_MIL_SEA |
| Chicago Cubs | CHN | -1.36 | 198806070_CHN_PIT |
| Minnesota Twins | MIN | -1.09 | 198806080_MIN_CHA |
| San Diego Padres | SDN | -1.03 | 198806070_CIN_SDN |
Based on accumulated WAA for this season up to 1988-06-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +045+ | 1.92 | Jose Rijo | 54 | CIN |
| +049+ | 1.87 | Bryan Harvey | 30 | ANA |
| +054+ | 1.78 | Jeff Parrett | 39.7 | WAS |
| +058+ | 1.7 | John Franco | 32 | CIN |
| +062+ | 1.66 | Craig Lefferts | 40.7 | SFN |
| +067+ | 1.57 | Duane Ward | 33.7 | TOR |
| +068+ | 1.56 | Dan Plesac | 26.3 | MIL |
| +079+ | 1.45 | Cecilio Guante | 43.3 | NYA |
| +082+ | 1.43 | D Eckersley | 28 | OAK |
| +083+ | 1.42 | Randy Myers | 20.7 | NYN |
| +084+ | 1.4 | Brian Holton | 28 | LAN |
| +090+ | 1.33 | Steve Farr | 38 | KCA |
| +092+ | 1.3 | Alejandro Pena | 31.7 | LAN |
| XXXXX | 1.25 | G Hernandez | 29.3 | DET |
| XXXXX | 1.24 | Jim Gott | 28.3 | PIT |
| XXXXX | 1.2 | Mike Henneman | 22 | DET |
| XXXXX | 1.17 | Todd Worrell | 41 | SLN |
| XXXXX | 1.17 | Jeff Robinson | 53.7 | PIT |
| XXXXX | 1.13 | Doug Jones | 29 | CLE |
| XXXXX | 1.12 | Doug Sisk | 35.3 | BAL |
| XXXXX | 1.09 | Bruce Sutter | 26.3 | ATL |
| XXXXX | 1.08 | Dave Righetti | 29.3 | NYA |
| XXXXX | 1.06 | Barry Jones | 28.7 | PIT |
| XXXXX | 1.04 | Juan Agosto | 26.3 | HOU |
| XXXXX | 1.03 | Chuck Crim | 39 | MIL |
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