| Team | Tm | Tier | Game |
|---|---|---|---|
| Toronto Blue Jays | TOR | 3.51 | 199107270_KCA_TOR |
| San Diego Padres | SDN | 3.43 | 199107280_NYN_SDN |
| Seattle Mariners | SEA | 2.55 | 199107280_SEA_CLE |
| Pittsburgh Pirates | PIT | 1.75 | 199107270_PIT_HOU |
| New York Mets | NYN | 1.13 | 199107260_NYN_SDN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | -3.05 | 199107270_CIN_SLN |
| Kansas City Royals | KCA | -2.32 | 199107270_KCA_TOR |
| Texas Rangers | TEX | -2.18 | 199107280_DET_TEX |
| Philadelphia Phillies | PHI | -1.68 | 199107260_PHI_SFN |
| Boston Red Sox | BOS | -1.34 | 199107271_CHA_BOS |
Based on accumulated WAA for this season up to 1991-07-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +032+ | 3.53 | Chuck McElroy | 60.7 | CHN |
| +036+ | 3.3 | Mark Eichhorn | 52.3 | ANA |
| +047+ | 2.89 | Scott Terry | 54.7 | SLN |
| +050+ | 2.87 | Duane Ward | 68.7 | TOR |
| +052+ | 2.8 | Mike Flanagan | 70.3 | BAL |
| +062+ | 2.5 | Juan Berenguer | 57.3 | ATL |
| +063+ | 2.49 | Mike Maddux | 62.3 | SDN |
| +067+ | 2.45 | Steve Farr | 45.3 | NYA |
| +073+ | 2.33 | Rob Dibble | 48.3 | CIN |
| +075+ | 2.29 | Jeff Gray | 61.7 | BOS |
| +078+ | 2.23 | Steve Howe | 40.7 | NYA |
| +082+ | 2.18 | Bryan Harvey | 44.7 | ANA |
| +083+ | 2.17 | Bill Swift | 53.7 | SEA |
| +086+ | 2.12 | Todd Frohwirth | 46.7 | BAL |
| +087+ | 2.11 | Melido Perez | 95.7 | CHA |
| +090+ | 2.08 | Al Osuna | 50.7 | HOU |
| +092+ | 2.05 | Bill Landrum | 48 | PIT |
| +095+ | 1.97 | Kent Mercker | 42.3 | ATL |
| +099+ | 1.91 | John Habyan | 51 | NYA |
| +109+ | 1.75 | Mike Henneman | 63 | DET |
| +110+ | 1.73 | Jeff Fassero | 31 | WAS |
| +118+ | 1.61 | Rob MacDonald | 29.3 | TOR |
| +119+ | 1.58 | Scott Ruskin | 41 | WAS |
| +123+ | 1.56 | Lee Smith | 49.3 | SLN |
| +125+ | 1.55 | Russ Swan | 56 | SEA |
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