| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 6.39 | 198807080_PHI_CIN |
| Los Angeles Dodgers | LAN | 4.21 | 198807090_PIT_LAN |
| Milwaukee Brewers | MIL | 3.37 | 198807090_MIL_MIN |
| St. Louis Cardinals | SLN | 0.92 | 198807080_SLN_SFN |
| San Diego Padres | SDN | 0.76 | 198807080_CHN_SDN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -5.46 | 198807081_BOS_CHA |
| Baltimore Orioles | BAL | -3.47 | 198807070_TEX_BAL |
| Atlanta Braves | ATL | -2.55 | 198807090_WAS_ATL |
| Chicago Cubs | CHN | -1.56 | 198807090_CHN_SDN |
| Seattle Mariners | SEA | -1.43 | 198807080_SEA_TOR |
Based on accumulated WAA for this season up to 1988-07-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +035+ | 2.57 | Larry McWilliams | 95.3 | SLN |
| +036+ | 2.49 | Alejandro Pena | 49.7 | LAN |
| +040+ | 2.42 | Jeff Parrett | 59.7 | WAS |
| +056+ | 2.2 | D Eckersley | 42.7 | OAK |
| +064+ | 2.1 | John Franco | 45.7 | CIN |
| +065+ | 2.09 | Randy Myers | 35.7 | NYN |
| +066+ | 2.05 | Juan Agosto | 54.7 | HOU |
| +068+ | 2.03 | Roger McDowell | 51.7 | NYN |
| +072+ | 1.96 | Brian Holton | 43.7 | LAN |
| +074+ | 1.93 | Steve Farr | 49.3 | KCA |
| +077+ | 1.9 | Bryan Harvey | 47 | ANA |
| +078+ | 1.89 | Duane Ward | 56.7 | TOR |
| +083+ | 1.79 | G Hernandez | 40.3 | DET |
| +088+ | 1.74 | Dan Plesac | 38 | MIL |
| +097+ | 1.59 | Cecilio Guante | 58.7 | NYA |
| +098+ | 1.59 | Craig Lefferts | 49 | SFN |
| +099+ | 1.54 | Jeff Robinson | 72 | PIT |
| +103+ | 1.5 | Don August | 49.3 | MIL |
| +104+ | 1.5 | Chuck Crim | 54 | MIL |
| +105+ | 1.48 | Michael Jackson | 60 | SEA |
| +106+ | 1.47 | Doug Jones | 42.3 | CLE |
| +108+ | 1.46 | Mike Henneman | 41.3 | DET |
| +113+ | 1.43 | Les Lancaster | 71 | CHN |
| +124+ | 1.32 | Paul Mirabella | 31 | MIL |
| +126+ | 1.27 | Lance McCullers | 56.3 | SDN |
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