| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 5.09 | 198808030_CIN_LAN |
| Los Angeles Dodgers | LAN | 2.52 | 198808030_CIN_LAN |
| Detroit Tigers | DET | 2.17 | 198808040_BOS_DET |
| San Diego Padres | SDN | 1.64 | 198808020_ATL_SDN |
| St. Louis Cardinals | SLN | 1.04 | 198808030_PHI_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -6.05 | 198808020_OAK_CHA |
| Cleveland Indians | CLE | -2.76 | 198808040_CLE_BAL |
| Chicago Cubs | CHN | -1.77 | 198808040_CHN_NYN |
| Baltimore Orioles | BAL | -1.61 | 198808020_CLE_BAL |
| New York Mets | NYN | -1.39 | 198808020_CHN_NYN |
Based on accumulated WAA for this season up to 1988-08-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +044+ | 2.92 | John Franco | 57.7 | CIN |
| +046+ | 2.85 | Alejandro Pena | 64.3 | LAN |
| +050+ | 2.57 | Randy Myers | 43.7 | NYN |
| +056+ | 2.46 | Roger McDowell | 64 | NYN |
| +060+ | 2.37 | Greg Harris | 67.7 | PHI |
| +062+ | 2.32 | Mike Henneman | 51 | DET |
| +066+ | 2.28 | Brian Holton | 57.7 | LAN |
| +070+ | 2.18 | Cecilio Guante | 65.3 | NYA |
| +076+ | 2.09 | Lance McCullers | 66 | SDN |
| +084+ | 2.02 | Bryan Harvey | 58 | ANA |
| +088+ | 1.99 | G Hernandez | 45 | DET |
| +093+ | 1.95 | Steve Farr | 59 | KCA |
| +092+ | 1.95 | D Eckersley | 49.3 | OAK |
| +095+ | 1.91 | Juan Agosto | 62.7 | HOU |
| +103+ | 1.81 | Chuck Crim | 72 | MIL |
| +106+ | 1.79 | Rob Murphy | 54.3 | CIN |
| +107+ | 1.78 | Paul Mirabella | 38.7 | MIL |
| +108+ | 1.75 | Jeff Robinson | 86.7 | PIT |
| +114+ | 1.59 | Doug Sisk | 59.3 | BAL |
| +115+ | 1.59 | Dan Plesac | 46 | MIL |
| +119+ | 1.52 | Dave Leiper | 31.3 | SDN |
| +124+ | 1.48 | Paul Gibson | 51 | DET |
| +128+ | 1.46 | Frank Williams | 43.3 | CIN |
| +127+ | 1.46 | Jeff Reardon | 49 | MIN |
| +131+ | 1.45 | Eric Plunk | 46 | OAK |
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