| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | 5.17 | 199108220_SEA_MIN |
| Chicago White Sox | CHA | 2.26 | 199108210_DET_CHA |
| Cincinnati Reds | CIN | 1.89 | 199108201_ATL_CIN |
| Los Angeles Dodgers | LAN | 1.41 | 199108210_SDN_LAN |
| San Diego Padres | SDN | 1.32 | 199108210_SDN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | -2.61 | 199108200_ANA_OAK |
| Texas Rangers | TEX | -2.51 | 199108200_BAL_TEX |
| Boston Red Sox | BOS | -2.42 | 199108211_CLE_BOS |
| Milwaukee Brewers | MIL | -1.71 | 199108200_MIL_TOR |
| Detroit Tigers | DET | -1.63 | 199108210_DET_CHA |
Based on accumulated WAA for this season up to 1991-08-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +036+ | 3.94 | Mark Eichhorn | 63 | ANA |
| +039+ | 3.85 | Chuck McElroy | 73.3 | CHN |
| +042+ | 3.8 | Mike Flanagan | 85 | BAL |
| +053+ | 3.29 | Bryan Harvey | 56 | ANA |
| +058+ | 3.24 | John Habyan | 67 | NYA |
| +059+ | 3.23 | Todd Frohwirth | 65 | BAL |
| +061+ | 3.19 | Scott Terry | 70.7 | SLN |
| +063+ | 3.03 | Bill Swift | 67 | SEA |
| +066+ | 2.92 | Al Osuna | 64 | HOU |
| +069+ | 2.86 | Carl Willis | 65.3 | MIN |
| +077+ | 2.63 | Mitch Williams | 63.7 | PHI |
| +087+ | 2.34 | Michael Jackson | 68.7 | SEA |
| +088+ | 2.34 | Rob Dibble | 64 | CIN |
| +095+ | 2.2 | Alejandro Pena | 60 | NYN |
| +097+ | 2.17 | Mike Maddux | 71.7 | SDN |
| +099+ | 2.16 | Melido Perez | 113 | CHA |
| +100+ | 2.16 | Mike Stanton | 55.3 | ATL |
| +103+ | 2.08 | Scott Radinsky | 53.7 | CHA |
| +107+ | 2.03 | Jeff Brantley | 68 | SFN |
| +114+ | 1.95 | Lee Smith | 57.3 | SLN |
| +115+ | 1.93 | Rick Aguilera | 53 | MIN |
| +116+ | 1.87 | Steve Farr | 56.7 | NYA |
| +119+ | 1.82 | Jeff Innis | 60.3 | NYN |
| +122+ | 1.78 | Dennis Eckersley | 58 | OAK |
| +126+ | 1.76 | Bill Landrum | 60 | PIT |
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