| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 5.77 | 198906070_LAN_ATL |
| Houston Astros | HOU | 3.29 | 198906060_SDN_HOU |
| New York Mets | NYN | 1.97 | 198906080_NYN_CHN |
| Cincinnati Reds | CIN | 1 | 198906080_SFN_CIN |
| San Francisco Giants | SFN | 0.58 | 198906070_SFN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -2.94 | 198906070_KCA_SEA |
| Chicago White Sox | CHA | -2.79 | 198906080_CHA_TEX |
| Minnesota Twins | MIN | -1.3 | 198906070_MIN_OAK |
| Baltimore Orioles | BAL | -0.66 | 198906080_MIL_BAL |
| Philadelphia Phillies | PHI | -0.62 | 198906070_PIT_PHI |
Based on accumulated WAA for this season up to 1989-06-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 3.5 | Mike Morgan | 73.3 | LAN |
| +017+ | 2.67 | Larry Andersen | 36 | HOU |
| +022+ | 2.55 | Mike Scott | 97.3 | HOU |
| +026+ | 2.43 | Orel Hershiser | 91 | LAN |
| +030+ | 2.35 | Rick Aguilera | 37.7 | NYN |
| +039+ | 2.14 | Randy Myers | 32.7 | NYN |
| +041+ | 2.11 | Greg Minton | 37 | ANA |
| +044+ | 2.01 | Todd Burns | 42.7 | OAK |
| +045+ | 2 | Jay Howell | 34.7 | LAN |
| +050+ | 1.97 | Lee Guetterman | 39.3 | NYA |
| +053+ | 1.76 | Craig Lefferts | 40.7 | SFN |
| +058+ | 1.71 | John Franco | 30 | CIN |
| +066+ | 1.49 | Bill Landrum | 20.3 | PIT |
| +068+ | 1.47 | Mike Schooler | 29 | SEA |
| +075+ | 1.43 | Frank DiPino | 32.3 | SLN |
| +076+ | 1.43 | Mike LaCoss | 41.7 | SFN |
| +080+ | 1.39 | Rob Dibble | 41 | CIN |
| +078+ | 1.39 | Kenny Rogers | 28.3 | TEX |
| +084+ | 1.36 | Mark Knudson | 47 | MIL |
| +085+ | 1.35 | Greg Harris | 30.3 | SDN |
| +086+ | 1.34 | Rob Murphy | 36 | BOS |
| +091+ | 1.31 | Jeff Russell | 27.3 | TEX |
| +092+ | 1.31 | Jeff Montgomery | 32.7 | KCA |
| +093+ | 1.3 | Rich Gossage | 20.3 | SFN |
| +094+ | 1.3 | Dan Schatzeder | 26.7 | HOU |
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