| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 3.92 | 199109220_ANA_CHA |
| Baltimore Orioles | BAL | 2.72 | 199109200_BAL_CLE |
| Los Angeles Dodgers | LAN | 2.23 | 199109200_ATL_LAN |
| San Diego Padres | SDN | 2.22 | 199109210_SFN_SDN |
| New York Yankees | NYA | 1.97 | 199109200_NYA_BOS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -5.25 | 199109210_TEX_MIN |
| Detroit Tigers | DET | -2.76 | 199109200_MIL_DET |
| Boston Red Sox | BOS | -2.62 | 199109220_NYA_BOS |
| Oakland Athletics | OAK | -2.53 | 199109220_TOR_OAK |
| St. Louis Cardinals | SLN | -1.03 | 199109220_SLN_NYN |
Based on accumulated WAA for this season up to 1991-09-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +040+ | 4.37 | Chuck McElroy | 93.3 | CHN |
| +044+ | 4.19 | Todd Frohwirth | 85.3 | BAL |
| +054+ | 3.71 | Bryan Harvey | 72.7 | ANA |
| +061+ | 3.5 | Mark Eichhorn | 77.3 | ANA |
| +066+ | 3.45 | John Habyan | 83.3 | NYA |
| +070+ | 3.36 | Mike Flanagan | 94.7 | BAL |
| +080+ | 3.16 | Bill Swift | 83.7 | SEA |
| +081+ | 3.15 | Mitch Williams | 79 | PHI |
| +087+ | 2.89 | Mike Maddux | 92 | SDN |
| +090+ | 2.79 | Scott Radinsky | 64 | CHA |
| +091+ | 2.77 | Jeff Brantley | 85.3 | SFN |
| +094+ | 2.71 | Alejandro Pena | 75.3 | TOT |
| +099+ | 2.64 | Rick Aguilera | 63.3 | MIN |
| +098+ | 2.64 | Melido Perez | 128 | CHA |
| +101+ | 2.6 | Jeff Innis | 76.3 | NYN |
| +100+ | 2.6 | Carl Willis | 83.7 | MIN |
| +109+ | 2.46 | Jeff Fassero | 50.3 | WAS |
| +110+ | 2.46 | Steve Farr | 65.7 | NYA |
| +112+ | 2.43 | Donn Pall | 64.7 | CHA |
| +115+ | 2.37 | Kent Mercker | 67.3 | ATL |
| +120+ | 2.25 | Duane Ward | 101.7 | TOR |
| +124+ | 2.18 | Mike Magnante | 50 | KCA |
| +125+ | 2.17 | Lee Smith | 67 | SLN |
| +131+ | 2.08 | Roger McDowell | 97.3 | TOT |
| +136+ | 1.99 | Mike Stanton | 72.3 | ATL |
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