| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 6.19 | 198807050_CIN_NYN |
| Los Angeles Dodgers | LAN | 1.68 | 198807040_SLN_LAN |
| Milwaukee Brewers | MIL | 1.41 | 198807050_MIL_KCA |
| St. Louis Cardinals | SLN | 1.1 | 198807050_SLN_LAN |
| New York Mets | NYN | 1.08 | 198807030_HOU_NYN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -3.85 | 198807050_BAL_CHA |
| Baltimore Orioles | BAL | -3.41 | 198807040_BAL_CHA |
| Atlanta Braves | ATL | -2.69 | 198807040_PHI_ATL |
| Boston Red Sox | BOS | -0.85 | 198807040_BOS_KCA |
| Seattle Mariners | SEA | -0.8 | 198807050_SEA_DET |
Based on accumulated WAA for this season up to 1988-07-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +037+ | 2.54 | Larry McWilliams | 95.3 | SLN |
| +045+ | 2.33 | Jeff Parrett | 58.7 | WAS |
| +053+ | 2.22 | Alejandro Pena | 46.7 | LAN |
| +056+ | 2.15 | Bryan Harvey | 42.7 | ANA |
| +060+ | 2.01 | D Eckersley | 40.7 | OAK |
| +062+ | 1.96 | Roger McDowell | 51 | NYN |
| +063+ | 1.94 | Juan Agosto | 51 | HOU |
| +069+ | 1.9 | Michael Jackson | 57.7 | SEA |
| +070+ | 1.89 | Doug Jones | 42.3 | CLE |
| +071+ | 1.89 | John Franco | 43.3 | CIN |
| +073+ | 1.88 | Randy Myers | 33.3 | NYN |
| +074+ | 1.88 | Brian Holton | 40.3 | LAN |
| +075+ | 1.84 | Steve Farr | 48.3 | KCA |
| +081+ | 1.72 | Duane Ward | 54.7 | TOR |
| +091+ | 1.61 | Rob Murphy | 45 | CIN |
| +093+ | 1.59 | Cecilio Guante | 58.7 | NYA |
| +098+ | 1.53 | Craig Lefferts | 48.3 | SFN |
| +099+ | 1.52 | Mike Henneman | 37.3 | DET |
| +107+ | 1.49 | G Hernandez | 37 | DET |
| +110+ | 1.47 | Dan Plesac | 35 | MIL |
| +117+ | 1.4 | Todd Worrell | 55.3 | SLN |
| +120+ | 1.36 | Les Lancaster | 68 | CHN |
| +121+ | 1.35 | Jeff Reardon | 38.3 | MIN |
| +123+ | 1.32 | Paul Mirabella | 31 | MIL |
| +125+ | 1.27 | Jeff Robinson | 69 | PIT |
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