| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 3.42 | 198810010_SDN_HOU |
| Cincinnati Reds | CIN | 3.26 | 198809300_ATL_CIN |
| Milwaukee Brewers | MIL | 2.13 | 198809300_MIL_OAK |
| Los Angeles Dodgers | LAN | 1.89 | 198809300_SFN_LAN |
| Detroit Tigers | DET | 1.64 | 198810010_NYA_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -6.25 | 198810020_BAL_TOR |
| Chicago Cubs | CHN | -5.77 | 198810010_PIT_CHN |
| Seattle Mariners | SEA | -2.94 | 198809300_TEX_SEA |
| Boston Red Sox | BOS | -2.4 | 198810010_BOS_CLE |
| Cleveland Indians | CLE | -1.93 | 198809300_BOS_CLE |
Based on accumulated WAA for this season up to 1988-10-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +039+ | 4.27 | Mike Henneman | 91.3 | DET |
| +040+ | 4.24 | John Franco | 86 | CIN |
| +046+ | 3.9 | Brian Holton | 84.7 | LAN |
| +047+ | 3.86 | Alejandro Pena | 94 | LAN |
| +059+ | 3.48 | Greg Harris | 107 | PHI |
| +060+ | 3.46 | Mark Davis | 98.3 | SDN |
| +065+ | 3.26 | Doug Drabek | 220 | PIT |
| +070+ | 3.16 | Randy Myers | 68 | NYN |
| +073+ | 3.01 | Lance McCullers | 98 | SDN |
| +078+ | 2.91 | Paul Mirabella | 60 | MIL |
| +083+ | 2.85 | Doug Jones | 82.3 | CLE |
| +085+ | 2.83 | Juan Agosto | 92 | HOU |
| +096+ | 2.58 | Rob Dibble | 59.3 | CIN |
| +100+ | 2.51 | Terry Leach | 92 | NYN |
| +104+ | 2.45 | Jay Howell | 65.3 | LAN |
| +112+ | 2.34 | Jeff Parrett | 92 | WAS |
| +117+ | 2.26 | Jeff Reardon | 73 | MIN |
| +120+ | 2.25 | Roger McDowell | 89 | NYN |
| +121+ | 2.23 | Michael Jackson | 99.7 | SEA |
| +123+ | 2.22 | Steve Farr | 82.7 | KCA |
| +127+ | 2.19 | John Costello | 50 | SLN |
| +126+ | 2.19 | D Eckersley | 72.7 | OAK |
| +131+ | 2.1 | Jose Alvarez | 102.3 | ATL |
| +132+ | 2.09 | Craig Lefferts | 92.3 | SFN |
| +134+ | 2.03 | Chuck Crim | 105.3 | MIL |
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