| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | 4.47 | 199109280_BAL_DET |
| New York Yankees | NYA | 3.03 | 199109280_NYA_CLE |
| Chicago White Sox | CHA | 2.93 | 199109290_SEA_CHA |
| Los Angeles Dodgers | LAN | 1.84 | 199109270_SFN_LAN |
| Chicago Cubs | CHN | 1.66 | 199109290_CHN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -4.49 | 199109270_BAL_DET |
| Milwaukee Brewers | MIL | -4.14 | 199109270_BOS_MIL |
| Texas Rangers | TEX | -3.38 | 199109270_TEX_OAK |
| St. Louis Cardinals | SLN | -1.38 | 199109270_CHN_SLN |
| Boston Red Sox | BOS | -1.37 | 199109270_BOS_MIL |
Based on accumulated WAA for this season up to 1991-09-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 4.84 | Todd Frohwirth | 92.3 | BAL |
| +036+ | 4.77 | Chuck McElroy | 99.7 | CHN |
| +054+ | 4.01 | Bryan Harvey | 75.7 | ANA |
| +065+ | 3.56 | Mike Flanagan | 96.7 | BAL |
| +066+ | 3.55 | Bill Swift | 88 | SEA |
| +069+ | 3.47 | Mark Eichhorn | 79 | ANA |
| +072+ | 3.34 | Mitch Williams | 83 | PHI |
| +083+ | 3.16 | Scott Radinsky | 68 | CHA |
| +087+ | 3.05 | Jeff Brantley | 90.3 | SFN |
| +088+ | 3.04 | Mike Maddux | 95.7 | SDN |
| +091+ | 3.03 | John Habyan | 85.3 | NYA |
| +097+ | 2.85 | Alejandro Pena | 79.3 | TOT |
| +098+ | 2.78 | Carl Willis | 85.3 | MIN |
| +099+ | 2.75 | Rick Aguilera | 64.3 | MIN |
| +102+ | 2.63 | Steve Farr | 67.3 | NYA |
| +104+ | 2.62 | Donn Pall | 66.7 | CHA |
| +106+ | 2.57 | Melido Perez | 131.7 | CHA |
| +108+ | 2.55 | Lee Smith | 71 | SLN |
| +109+ | 2.55 | Duane Ward | 104.7 | TOR |
| +115+ | 2.44 | Jeff Innis | 81.7 | NYN |
| +117+ | 2.41 | Norm Charlton | 106.3 | CIN |
| +122+ | 2.34 | Jeff Fassero | 53.3 | WAS |
| +123+ | 2.32 | Mike Magnante | 51.3 | KCA |
| +127+ | 2.29 | Mike Henneman | 82.3 | DET |
| +130+ | 2.27 | Roger McDowell | 99 | TOT |
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