| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 3.67 | 198808240_CIN_PIT |
| Los Angeles Dodgers | LAN | 2.89 | 198808240_NYN_LAN |
| New York Mets | NYN | 2.83 | 198808260_SFN_NYN |
| Detroit Tigers | DET | 1.57 | 198808260_DET_MIL |
| Montreal Expos | WAS | 1.32 | 198808240_WAS_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -2.8 | 198808241_SEA_BAL |
| Boston Red Sox | BOS | -2.49 | 198808240_ANA_BOS |
| Chicago Cubs | CHN | -2.38 | 198808240_HOU_CHN |
| Chicago White Sox | CHA | -1.71 | 198808240_CHA_TOR |
| Seattle Mariners | SEA | -1.22 | 198808260_BOS_SEA |
Based on accumulated WAA for this season up to 1988-08-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +035+ | 3.95 | John Franco | 69.3 | CIN |
| +046+ | 3.21 | Mike Henneman | 65.7 | DET |
| +051+ | 3.04 | Roger McDowell | 75.3 | NYN |
| +056+ | 2.97 | Brian Holton | 72.7 | LAN |
| +064+ | 2.72 | Mark Davis | 80.7 | SDN |
| +065+ | 2.69 | Doug Jones | 65 | CLE |
| +067+ | 2.67 | Lance McCullers | 75.3 | SDN |
| +072+ | 2.63 | Bryan Harvey | 67.3 | ANA |
| +073+ | 2.61 | Randy Myers | 53.7 | NYN |
| +074+ | 2.6 | Greg Harris | 84 | PHI |
| +075+ | 2.6 | Juan Agosto | 75.3 | HOU |
| +078+ | 2.52 | Alejandro Pena | 72.3 | LAN |
| +082+ | 2.42 | Jeff Parrett | 72.3 | WAS |
| +083+ | 2.4 | John Costello | 35 | SLN |
| +086+ | 2.31 | Steve Farr | 68 | KCA |
| +092+ | 2.21 | Chuck Crim | 86 | MIL |
| +103+ | 2.04 | Larry McWilliams | 106 | SLN |
| +105+ | 2.02 | Michael Jackson | 85.7 | SEA |
| +108+ | 1.96 | Terry Leach | 75 | NYN |
| +109+ | 1.95 | Jeff Robinson | 101 | PIT |
| +115+ | 1.84 | Cecilio Guante | 71.3 | NYA |
| +129+ | 1.66 | Larry Andersen | 67 | HOU |
| +135+ | 1.59 | Jose Alvarez | 82.7 | ATL |
| +136+ | 1.59 | Greg Minton | 60.3 | ANA |
| +141+ | 1.55 | Jay Howell | 54 | LAN |
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