| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 4.31 | 198807310_CIN_SDN |
| Los Angeles Dodgers | LAN | 4.19 | 198807300_HOU_LAN |
| San Diego Padres | SDN | 1.45 | 198807310_CIN_SDN |
| St. Louis Cardinals | SLN | 0.89 | 198807290_SLN_WAS |
| Oakland Athletics | OAK | 0.87 | 198807310_OAK_SEA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -5.4 | 198807310_ANA_CHA |
| Toronto Blue Jays | TOR | -4.43 | 198807290_NYA_TOR |
| Baltimore Orioles | BAL | -2.07 | 198807290_KCA_BAL |
| Chicago Cubs | CHN | -1.33 | 198807290_CHN_PHI |
| Boston Red Sox | BOS | -0.9 | 198807291_MIL_BOS |
Based on accumulated WAA for this season up to 1988-07-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +044+ | 2.78 | Alejandro Pena | 61 | LAN |
| +045+ | 2.75 | John Franco | 55.7 | CIN |
| +054+ | 2.48 | Randy Myers | 42.7 | NYN |
| +062+ | 2.2 | Mike Henneman | 49.7 | DET |
| +064+ | 2.19 | Roger McDowell | 61 | NYN |
| +065+ | 2.12 | Greg Harris | 65 | PHI |
| +066+ | 2.11 | Doug Jones | 49.3 | CLE |
| +067+ | 2.1 | Bryan Harvey | 57 | ANA |
| +074+ | 2.04 | Larry McWilliams | 101.7 | SLN |
| +077+ | 2.02 | Cecilio Guante | 63.7 | NYA |
| +075+ | 2.02 | Brian Holton | 54.7 | LAN |
| +087+ | 1.93 | G Hernandez | 44.3 | DET |
| +089+ | 1.91 | Juan Agosto | 62.7 | HOU |
| +088+ | 1.91 | Lance McCullers | 64 | SDN |
| +093+ | 1.87 | D Eckersley | 48.3 | OAK |
| +097+ | 1.85 | Chuck Crim | 70 | MIL |
| +100+ | 1.83 | Steve Farr | 57.7 | KCA |
| +104+ | 1.78 | Paul Mirabella | 38.7 | MIL |
| +110+ | 1.65 | Rob Murphy | 52.7 | CIN |
| +120+ | 1.53 | Jeff Robinson | 81.7 | PIT |
| +123+ | 1.5 | Dan Plesac | 45 | MIL |
| +127+ | 1.47 | Dave Leiper | 28.3 | SDN |
| +128+ | 1.47 | Jim Gott | 50 | PIT |
| +130+ | 1.46 | Jeff Reardon | 46.7 | MIN |
| +132+ | 1.44 | Jay Howell | 40.7 | LAN |
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