| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 5.2 | 198904070_NYN_WAS |
| Houston Astros | HOU | 4.14 | 198904060_ATL_HOU |
| Detroit Tigers | DET | 3.56 | 198904070_MIL_DET |
| Cincinnati Reds | CIN | 2.79 | 198904050_LAN_CIN |
| San Diego Padres | SDN | 2.41 | 198904070_SDN_HOU |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | -4.19 | 198904060_PHI_CHN |
| Los Angeles Dodgers | LAN | -3.07 | 198904060_LAN_CIN |
| Seattle Mariners | SEA | -1.66 | 198904070_SEA_ANA |
| Kansas City Royals | KCA | -1.44 | 198904050_TOR_KCA |
| Chicago White Sox | CHA | -1.27 | 198904050_CHA_ANA |
Based on accumulated WAA for this season up to 1989-04-07.
| Rank | WAA | Name | IP | Tm |
|---|
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