| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 3.41 | 198806160_HOU_CIN |
| Montreal Expos | WAS | 2.17 | 198806150_WAS_PHI |
| Kansas City Royals | KCA | 0.73 | 198806160_KCA_OAK |
| Los Angeles Dodgers | LAN | 0.72 | 198806140_LAN_ATL |
| Milwaukee Brewers | MIL | 0.69 | 198806160_CHA_MIL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -7.82 | 198806140_SEA_MIL |
| Boston Red Sox | BOS | -7.06 | 198806160_BOS_BAL |
| Baltimore Orioles | BAL | -1.79 | 198806140_BAL_DET |
| Chicago White Sox | CHA | -1.08 | 198806160_CHA_MIL |
| Chicago Cubs | CHN | -0.66 | 198806150_PIT_CHN |
Based on accumulated WAA for this season up to 1988-06-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +044+ | 2.13 | Bryan Harvey | 33 | ANA |
| +049+ | 2.08 | Jeff Parrett | 43 | WAS |
| +053+ | 1.97 | John Franco | 35 | CIN |
| +056+ | 1.91 | Duane Ward | 40 | TOR |
| +070+ | 1.64 | D Eckersley | 30.3 | OAK |
| +073+ | 1.61 | Mike Henneman | 26.7 | DET |
| +075+ | 1.59 | Brian Holton | 30 | LAN |
| +076+ | 1.58 | Juan Agosto | 35 | HOU |
| +077+ | 1.56 | Steve Farr | 40.7 | KCA |
| +078+ | 1.55 | Dan Plesac | 28.7 | MIL |
| +084+ | 1.49 | Cecilio Guante | 48.3 | NYA |
| +090+ | 1.34 | Doug Jones | 31.3 | CLE |
| +091+ | 1.32 | Jeff Reardon | 31 | MIN |
| +092+ | 1.32 | Michael Jackson | 44.3 | SEA |
| +098+ | 1.28 | Craig Lefferts | 41 | SFN |
| XXXXX | 1.25 | Mark Davis | 42 | SDN |
| XXXXX | 1.21 | Todd Worrell | 41.3 | SLN |
| XXXXX | 1.17 | Alejandro Pena | 34.7 | LAN |
| XXXXX | 1.14 | Keith Atherton | 36 | MIN |
| XXXXX | 1.13 | Randy Myers | 24.7 | NYN |
| XXXXX | 1.1 | Doug Sisk | 42 | BAL |
| XXXXX | 1.08 | Chuck Crim | 39.7 | MIL |
| XXXXX | 1.07 | Don Robinson | 38.7 | SFN |
| XXXXX | 1.04 | Bruce Sutter | 28.3 | ATL |
| XXXXX | 1.02 | G Hernandez | 31.7 | DET |
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