| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 2.61 | 199109250_LAN_SDN |
| Atlanta Braves | ATL | 2.07 | 199109251_CIN_ATL |
| Chicago White Sox | CHA | 1.47 | 199109270_SEA_CHA |
| New York Yankees | NYA | 0.99 | 199109270_NYA_CLE |
| San Diego Padres | SDN | 0.92 | 199109250_LAN_SDN |
| 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 |
| Oakland Athletics | OAK | -2.51 | 199109260_TEX_OAK |
| St. Louis Cardinals | SLN | -1.38 | 199109270_CHN_SLN |
Based on accumulated WAA for this season up to 1991-09-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +036+ | 4.74 | Chuck McElroy | 97 | CHN |
| +039+ | 4.58 | Todd Frohwirth | 89.3 | BAL |
| +057+ | 3.92 | Bryan Harvey | 74.7 | ANA |
| +068+ | 3.5 | Bill Swift | 87.3 | SEA |
| +069+ | 3.48 | Mike Flanagan | 95.7 | BAL |
| +071+ | 3.41 | Mark Eichhorn | 78.3 | ANA |
| +075+ | 3.34 | Mitch Williams | 83 | PHI |
| +085+ | 3.08 | Jeff Brantley | 88.3 | SFN |
| +087+ | 3.03 | John Habyan | 85.3 | NYA |
| +090+ | 2.98 | Alejandro Pena | 78.3 | TOT |
| +092+ | 2.93 | Scott Radinsky | 65.3 | CHA |
| +093+ | 2.92 | Mike Maddux | 94.3 | SDN |
| +094+ | 2.79 | Carl Willis | 85.3 | MIN |
| +096+ | 2.75 | Rick Aguilera | 64.3 | MIN |
| +100+ | 2.63 | Steve Farr | 67.3 | NYA |
| +104+ | 2.58 | Melido Perez | 131.7 | CHA |
| +111+ | 2.47 | Lee Smith | 70 | SLN |
| +112+ | 2.47 | Duane Ward | 103.7 | TOR |
| +114+ | 2.46 | Jeff Fassero | 52.3 | WAS |
| +117+ | 2.39 | Kent Mercker | 67.3 | ATL |
| +125+ | 2.29 | Jeff Innis | 80 | NYN |
| +126+ | 2.27 | Roger McDowell | 99 | TOT |
| +128+ | 2.24 | Norm Charlton | 104.3 | CIN |
| +129+ | 2.24 | Mike Henneman | 81.7 | DET |
| +131+ | 2.2 | Mike Magnante | 50 | KCA |
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