| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 7.7 | 198806250_LAN_CIN |
| Los Angeles Dodgers | LAN | 2.26 | 198806260_LAN_CIN |
| Milwaukee Brewers | MIL | 1.91 | 198806260_MIL_ANA |
| St. Louis Cardinals | SLN | 1.34 | 198806260_PHI_SLN |
| San Francisco Giants | SFN | 0.9 | 198806240_SFN_HOU |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -3.23 | 198806240_CHA_TEX |
| Chicago Cubs | CHN | -2.74 | 198806250_NYN_CHN |
| Baltimore Orioles | BAL | -1.44 | 198806260_BAL_BOS |
| Minnesota Twins | MIN | -1.43 | 198806261_MIN_OAK |
| New York Yankees | NYA | -1.42 | 198806240_CLE_NYA |
Based on accumulated WAA for this season up to 1988-06-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +039+ | 2.46 | Larry McWilliams | 87.3 | SLN |
| +045+ | 2.22 | Bryan Harvey | 39 | ANA |
| +057+ | 1.92 | Jeff Parrett | 48.3 | WAS |
| +059+ | 1.91 | Wes Gardner | 35.3 | BOS |
| +064+ | 1.78 | Michael Jackson | 49.3 | SEA |
| +067+ | 1.76 | Doug Jones | 36 | CLE |
| +071+ | 1.7 | D Eckersley | 36.3 | OAK |
| +072+ | 1.69 | Mike Henneman | 32.3 | DET |
| +073+ | 1.68 | Alejandro Pena | 40.7 | LAN |
| +078+ | 1.61 | Cecilio Guante | 54.3 | NYA |
| +082+ | 1.57 | Brian Holton | 34.7 | LAN |
| +081+ | 1.57 | Duane Ward | 48 | TOR |
| +090+ | 1.52 | John Franco | 39.3 | CIN |
| +092+ | 1.5 | Craig Lefferts | 43.3 | SFN |
| +095+ | 1.45 | Steve Farr | 44 | KCA |
| +096+ | 1.42 | Dan Plesac | 32 | MIL |
| +097+ | 1.42 | Randy Myers | 28 | NYN |
| +104+ | 1.36 | Todd Worrell | 47.7 | SLN |
| +103+ | 1.36 | Chuck Crim | 45.3 | MIL |
| +113+ | 1.31 | Rob Murphy | 41.7 | CIN |
| +111+ | 1.31 | G Hernandez | 35 | DET |
| +116+ | 1.3 | Juan Agosto | 43.7 | HOU |
| +114+ | 1.3 | Jose Rijo | 70.7 | CIN |
| XXXXX | 1.25 | Tom Henke | 32.7 | TOR |
| XXXXX | 1.21 | Les Lancaster | 64.3 | CHN |
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