| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 2.46 | 199104250_SFN_LAN |
| Kansas City Royals | KCA | 2.2 | 199104240_KCA_CLE |
| Cleveland Indians | CLE | 1.16 | 199104240_KCA_CLE |
| New York Mets | NYN | 1.06 | 199104250_NYN_PHI |
| Pittsburgh Pirates | PIT | 0.61 | 199104250_PIT_WAS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -7.21 | 199104240_CIN_HOU |
| Seattle Mariners | SEA | -2.36 | 199104250_SEA_MIN |
| Boston Red Sox | BOS | -1.69 | 199104240_TOR_BOS |
| Chicago White Sox | CHA | -0.96 | 199104230_BAL_CHA |
| California Angels | ANA | -0.49 | 199104240_SEA_ANA |
Based on accumulated WAA for this season up to 1991-04-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 1 | Roger McDowell | 14.3 | PHI |
| XXXXX | 0.83 | Mark Lee | 10 | MIL |
| XXXXX | 0.82 | Mike Henneman | 9.7 | DET |
| XXXXX | 0.78 | Mike Flanagan | 11.3 | BAL |
| XXXXX | 0.76 | Paul Gibson | 9 | DET |
| XXXXX | 0.74 | Jeff Montgomery | 8.3 | KCA |
| XXXXX | 0.72 | Russ Swan | 8.3 | SEA |
| XXXXX | 0.7 | Scott Terry | 8 | SLN |
| XXXXX | 0.63 | Bill Landrum | 7.3 | PIT |
| XXXXX | 0.61 | Donn Pall | 7.3 | CHA |
| XXXXX | 0.61 | Mark Eichhorn | 9.7 | ANA |
| XXXXX | 0.6 | Jeff Russell | 7 | TEX |
| XXXXX | 0.6 | Dwayne Henry | 9.3 | HOU |
| XXXXX | 0.58 | John Habyan | 9 | NYA |
| XXXXX | 0.58 | Steve Chitren | 6.7 | OAK |
| XXXXX | 0.57 | Steve Olin | 9.3 | CLE |
| XXXXX | 0.57 | Jim Acker | 14 | TOR |
| XXXXX | 0.55 | Scott Ruskin | 6.3 | WAS |
| XXXXX | 0.55 | Mike Stanton | 6.3 | ATL |
| XXXXX | 0.51 | Rich Gossage | 6 | TEX |
| XXXXX | 0.5 | Bryan Harvey | 8.3 | ANA |
| XXXXX | 0.49 | Mark Williamson | 8 | BAL |
| XXXXX | 0.49 | Jay Howell | 5.7 | LAN |
| XXXXX | 0.49 | Mike Bielecki | 20.7 | CHN |
| XXXXX | 0.48 | Mike Timlin | 13 | TOR |
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