| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 3.87 | 198808180_CHN_CIN |
| Los Angeles Dodgers | LAN | 2.06 | 198808170_PHI_LAN |
| San Diego Padres | SDN | 1.55 | 198808180_WAS_SDN |
| Milwaukee Brewers | MIL | 1.42 | 198808170_MIL_CLE |
| Detroit Tigers | DET | 1.21 | 198808190_CHA_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | -7.41 | 198808170_SEA_BOS |
| Baltimore Orioles | BAL | -3.53 | 198808170_OAK_BAL |
| New York Yankees | NYA | -2.6 | 198808170_ANA_NYA |
| Chicago Cubs | CHN | -1.63 | 198808190_ATL_CHN |
| Chicago White Sox | CHA | -1.52 | 198808170_TOR_CHA |
Based on accumulated WAA for this season up to 1988-08-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +038+ | 3.69 | John Franco | 66.3 | CIN |
| +045+ | 3.27 | Mike Henneman | 61.3 | DET |
| +051+ | 2.87 | Alejandro Pena | 71.3 | LAN |
| +052+ | 2.85 | Roger McDowell | 73 | NYN |
| +061+ | 2.58 | Brian Holton | 68 | LAN |
| +065+ | 2.52 | Jeff Parrett | 68.3 | WAS |
| +069+ | 2.48 | Steve Farr | 65 | KCA |
| +070+ | 2.47 | Doug Jones | 60 | CLE |
| +073+ | 2.43 | Lance McCullers | 72.3 | SDN |
| +074+ | 2.41 | Chuck Crim | 80.7 | MIL |
| +076+ | 2.37 | Mark Davis | 76.3 | SDN |
| +080+ | 2.32 | Juan Agosto | 69.3 | HOU |
| +086+ | 2.27 | Randy Myers | 49.7 | NYN |
| +090+ | 2.23 | D Eckersley | 54.7 | OAK |
| +092+ | 2.22 | Greg Harris | 77.3 | PHI |
| +096+ | 2.16 | Bryan Harvey | 61.7 | ANA |
| +101+ | 2.06 | Michael Jackson | 83.3 | SEA |
| +103+ | 2 | John Costello | 30.3 | SLN |
| +107+ | 1.97 | Larry McWilliams | 105 | SLN |
| +108+ | 1.97 | Dan Plesac | 50 | MIL |
| +112+ | 1.89 | Terry Leach | 74 | NYN |
| +114+ | 1.86 | Jeff Robinson | 99.3 | PIT |
| +120+ | 1.78 | Dave Leiper | 39 | SDN |
| +121+ | 1.76 | Cecilio Guante | 70 | NYA |
| +122+ | 1.75 | Jose Alvarez | 79.7 | ATL |
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