| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 5.95 | 198807100_PHI_CIN |
| Milwaukee Brewers | MIL | 3.78 | 198807100_MIL_MIN |
| Los Angeles Dodgers | LAN | 3.09 | 198807100_PIT_LAN |
| San Francisco Giants | SFN | 0.67 | 198807150_SFN_PIT |
| San Diego Padres | SDN | 0.65 | 198807150_SDN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -7.23 | 198807140_CHA_NYA |
| Boston Red Sox | BOS | -3.06 | 198807100_BOS_CHA |
| Baltimore Orioles | BAL | -2.67 | 198807100_TEX_BAL |
| Atlanta Braves | ATL | -2.63 | 198807150_NYN_ATL |
| Toronto Blue Jays | TOR | -1.42 | 198807100_SEA_TOR |
Based on accumulated WAA for this season up to 1988-07-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 2.82 | Alejandro Pena | 53.7 | LAN |
| +056+ | 2.26 | Larry McWilliams | 96.7 | SLN |
| +058+ | 2.23 | Jeff Parrett | 65.3 | WAS |
| +061+ | 2.2 | D Eckersley | 42.7 | OAK |
| +064+ | 2.14 | John Franco | 48.7 | CIN |
| +065+ | 2.13 | Steve Farr | 51.7 | KCA |
| +069+ | 2.07 | Randy Myers | 38 | NYN |
| +070+ | 2.04 | Bryan Harvey | 48.7 | ANA |
| +072+ | 1.94 | Brian Holton | 46 | LAN |
| +077+ | 1.88 | Juan Agosto | 57.7 | HOU |
| +078+ | 1.88 | Duane Ward | 56.7 | TOR |
| +085+ | 1.81 | Chuck Crim | 57.7 | MIL |
| +087+ | 1.78 | G Hernandez | 40.3 | DET |
| +088+ | 1.78 | Don Robinson | 58.3 | SFN |
| +090+ | 1.76 | Cecilio Guante | 60.7 | NYA |
| +091+ | 1.75 | Roger McDowell | 56 | NYN |
| +093+ | 1.7 | Craig Lefferts | 50.3 | SFN |
| +097+ | 1.66 | Jeff Robinson | 73.7 | PIT |
| +098+ | 1.64 | Mike Henneman | 43.3 | DET |
| +099+ | 1.63 | Dan Plesac | 39.3 | MIL |
| +102+ | 1.6 | Greg Harris | 51.7 | PHI |
| +110+ | 1.48 | Don August | 49.3 | MIL |
| +111+ | 1.47 | Doug Jones | 42.3 | CLE |
| +112+ | 1.46 | Paul Mirabella | 32.7 | MIL |
| +120+ | 1.41 | Paul Gibson | 50 | DET |
_