| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 3.45 | 198809240_CIN_ATL |
| San Diego Padres | SDN | 2.67 | 198809240_HOU_SDN |
| Oakland Athletics | OAK | 1.98 | 198809230_OAK_MIL |
| Los Angeles Dodgers | LAN | 1.92 | 198809240_LAN_SFN |
| New York Mets | NYN | 1.19 | 198809220_PHI_NYN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -4.32 | 198809230_DET_BAL |
| New York Yankees | NYA | -2.58 | 198809240_BOS_NYA |
| Toronto Blue Jays | TOR | -2.24 | 198809230_TOR_CLE |
| Chicago Cubs | CHN | -1.51 | 198809240_CHN_PIT |
| Atlanta Braves | ATL | -0.84 | 198809230_CIN_ATL |
Based on accumulated WAA for this season up to 1988-09-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +045+ | 3.89 | John Franco | 82 | CIN |
| +047+ | 3.84 | Mike Henneman | 86.3 | DET |
| +055+ | 3.58 | Brian Holton | 80.7 | LAN |
| +056+ | 3.56 | Greg Harris | 103 | PHI |
| +057+ | 3.53 | Randy Myers | 65 | NYN |
| +060+ | 3.46 | Alejandro Pena | 89 | LAN |
| +063+ | 3.25 | Mark Davis | 95.3 | SDN |
| +075+ | 2.9 | Bryan Harvey | 76.3 | ANA |
| +079+ | 2.84 | Doug Jones | 79.7 | CLE |
| +081+ | 2.8 | Lance McCullers | 95 | SDN |
| +083+ | 2.78 | Steve Farr | 81.7 | KCA |
| +088+ | 2.65 | Paul Mirabella | 57 | MIL |
| +091+ | 2.57 | Juan Agosto | 86 | HOU |
| +100+ | 2.38 | Roger McDowell | 85.7 | NYN |
| +101+ | 2.37 | Rob Dibble | 57 | CIN |
| +107+ | 2.3 | Jay Howell | 63.3 | LAN |
| +116+ | 2.08 | Jeff Parrett | 84 | WAS |
| +117+ | 2.06 | Jeff Reardon | 70.7 | MIN |
| +122+ | 2.02 | D Eckersley | 70.7 | OAK |
| +123+ | 2.02 | Chuck Crim | 100.3 | MIL |
| +125+ | 1.99 | Michael Jackson | 96.7 | SEA |
| +127+ | 1.98 | John Costello | 47.7 | SLN |
| +131+ | 1.92 | Dave Smith | 54 | HOU |
| +135+ | 1.89 | Craig Lefferts | 90 | SFN |
| +138+ | 1.87 | Frank Williams | 63.3 | CIN |
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