| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 2.54 | 198809211_SDN_LAN |
| New York Mets | NYN | 2.39 | 198809200_PHI_NYN |
| Minnesota Twins | MIN | 2.26 | 198809200_MIN_OAK |
| Los Angeles Dodgers | LAN | 1.72 | 198809220_SDN_LAN |
| Cincinnati Reds | CIN | 1.12 | 198809220_SFN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -4 | 198809220_DET_BAL |
| Toronto Blue Jays | TOR | -2.04 | 198809210_BOS_TOR |
| New York Yankees | NYA | -1.85 | 198809210_BAL_NYA |
| Chicago Cubs | CHN | -1.36 | 198809210_WAS_CHN |
| Chicago White Sox | CHA | -0.77 | 198809210_CHA_TEX |
Based on accumulated WAA for this season up to 1988-09-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +041+ | 4.03 | John Franco | 81 | CIN |
| +044+ | 3.86 | Mike Henneman | 86.3 | DET |
| +051+ | 3.6 | Brian Holton | 80.7 | LAN |
| +053+ | 3.56 | Greg Harris | 103 | PHI |
| +055+ | 3.54 | Randy Myers | 65 | NYN |
| +059+ | 3.48 | Alejandro Pena | 89 | LAN |
| +062+ | 3.29 | Mark Davis | 95.3 | SDN |
| +074+ | 2.92 | Bryan Harvey | 76.3 | ANA |
| +075+ | 2.86 | Doug Jones | 79.7 | CLE |
| +078+ | 2.8 | Steve Farr | 81.7 | KCA |
| +084+ | 2.68 | Paul Mirabella | 57 | MIL |
| +088+ | 2.59 | Juan Agosto | 86 | HOU |
| +090+ | 2.58 | Lance McCullers | 92 | SDN |
| +101+ | 2.35 | Terry Leach | 90 | NYN |
| +102+ | 2.33 | Rob Dibble | 56.3 | CIN |
| +103+ | 2.31 | Jay Howell | 63.3 | LAN |
| +107+ | 2.24 | Greg Cadaret | 68 | OAK |
| +110+ | 2.18 | D Eckersley | 69.7 | OAK |
| +121+ | 2.02 | Michael Jackson | 96.7 | SEA |
| +125+ | 1.97 | Jeff Parrett | 82.7 | WAS |
| +126+ | 1.96 | Chuck Crim | 96.7 | MIL |
| +130+ | 1.9 | Jeff Reardon | 68.7 | MIN |
| +129+ | 1.9 | Craig Lefferts | 90 | SFN |
| +131+ | 1.88 | Frank Williams | 63.3 | CIN |
| +134+ | 1.82 | John Costello | 45.7 | SLN |
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