| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 4.61 | 198807160_CIN_WAS |
| Milwaukee Brewers | MIL | 4.46 | 198807180_KCA_MIL |
| Los Angeles Dodgers | LAN | 3.05 | 198807180_LAN_SLN |
| San Francisco Giants | SFN | 1.66 | 198807170_SFN_PIT |
| Detroit Tigers | DET | 0.77 | 198807170_DET_ANA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -3.28 | 198807160_CHA_NYA |
| Atlanta Braves | ATL | -2.48 | 198807170_NYN_ATL |
| Baltimore Orioles | BAL | -1.97 | 198807160_MIN_BAL |
| Boston Red Sox | BOS | -1.97 | 198807160_KCA_BOS |
| Chicago Cubs | CHN | -0.92 | 198807160_LAN_CHN |
Based on accumulated WAA for this season up to 1988-07-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +032+ | 3.05 | Alejandro Pena | 56.7 | LAN |
| +042+ | 2.54 | Larry McWilliams | 99.7 | SLN |
| +053+ | 2.38 | D Eckersley | 44.7 | OAK |
| +055+ | 2.35 | John Franco | 51 | CIN |
| +062+ | 2.24 | Jeff Parrett | 65.3 | WAS |
| +065+ | 2.13 | Don Robinson | 64.3 | SFN |
| +067+ | 2.08 | Randy Myers | 38 | NYN |
| +069+ | 2.04 | Bryan Harvey | 48.7 | ANA |
| +070+ | 2.04 | Duane Ward | 60.7 | TOR |
| +071+ | 2.03 | Roger McDowell | 59 | NYN |
| +072+ | 2.03 | Chuck Crim | 60 | MIL |
| +073+ | 2 | Brian Holton | 47 | LAN |
| +080+ | 1.88 | G Hernandez | 41.3 | DET |
| +085+ | 1.8 | Steve Farr | 52.3 | KCA |
| +087+ | 1.78 | Doug Jones | 45.7 | CLE |
| +089+ | 1.77 | Cecilio Guante | 60.7 | NYA |
| +090+ | 1.76 | Jeff Robinson | 74.7 | PIT |
| +092+ | 1.74 | Greg Harris | 55.7 | PHI |
| +093+ | 1.73 | Dan Plesac | 40.3 | MIL |
| +099+ | 1.68 | Mike Henneman | 43.7 | DET |
| +110+ | 1.49 | Don August | 54 | MIL |
| +109+ | 1.49 | Rob Murphy | 48.3 | CIN |
| +111+ | 1.49 | Juan Agosto | 57.7 | HOU |
| +118+ | 1.42 | Paul Gibson | 50 | DET |
| +120+ | 1.4 | Tom Henke | 39.3 | TOR |
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