| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 6.13 | 198806280_SDN_CIN |
| Los Angeles Dodgers | LAN | 2.21 | 198806280_LAN_HOU |
| Milwaukee Brewers | MIL | 2.03 | 198806270_MIL_OAK |
| San Francisco Giants | SFN | 1.54 | 198806270_SFN_ATL |
| St. Louis Cardinals | SLN | 0.94 | 198806270_WAS_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -6.3 | 198806280_TOR_BAL |
| Atlanta Braves | ATL | -2.52 | 198806290_SFN_ATL |
| Chicago Cubs | CHN | -2.5 | 198806270_PHI_CHN |
| Chicago White Sox | CHA | -1.51 | 198806270_CHA_KCA |
| New York Yankees | NYA | -1.29 | 198806290_DET_NYA |
Based on accumulated WAA for this season up to 1988-06-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +041+ | 2.41 | Larry McWilliams | 87.3 | SLN |
| +042+ | 2.4 | Bryan Harvey | 41 | ANA |
| +044+ | 2.33 | Wes Gardner | 42.3 | BOS |
| +049+ | 2.11 | Jeff Parrett | 53.3 | WAS |
| +057+ | 1.86 | Alejandro Pena | 42.7 | LAN |
| +062+ | 1.78 | Cecilio Guante | 56.3 | NYA |
| +064+ | 1.77 | Doug Jones | 36 | CLE |
| +068+ | 1.74 | D Eckersley | 37 | OAK |
| +073+ | 1.66 | Michael Jackson | 50.7 | SEA |
| +078+ | 1.62 | Juan Agosto | 47.3 | HOU |
| +077+ | 1.62 | Randy Myers | 30.3 | NYN |
| +081+ | 1.61 | Todd Worrell | 53.3 | SLN |
| +079+ | 1.61 | John Franco | 40.3 | CIN |
| +087+ | 1.56 | Roger McDowell | 46.3 | NYN |
| +088+ | 1.55 | Duane Ward | 50 | TOR |
| +090+ | 1.55 | Mike Henneman | 35.3 | DET |
| +089+ | 1.55 | Don Robinson | 48.7 | SFN |
| +091+ | 1.54 | Brian Holton | 36.7 | LAN |
| +093+ | 1.53 | Steve Farr | 45 | KCA |
| +096+ | 1.46 | Craig Lefferts | 47.7 | SFN |
| +100+ | 1.44 | Jeff Reardon | 34.7 | MIN |
| +101+ | 1.43 | G Hernandez | 36.3 | DET |
| +106+ | 1.4 | Chuck Crim | 48.3 | MIL |
| +107+ | 1.4 | Rob Murphy | 42.7 | CIN |
| +109+ | 1.39 | Les Lancaster | 66.3 | CHN |
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