| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | 3.02 | 199110030_BAL_NYA |
| Chicago White Sox | CHA | 2.79 | 199110040_CHA_SEA |
| Cincinnati Reds | CIN | 1.65 | 199110040_CIN_SDN |
| New York Yankees | NYA | 1.55 | 199110030_BAL_NYA |
| Los Angeles Dodgers | LAN | 1.04 | 199110040_LAN_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | -3.97 | 199110040_OAK_TEX |
| Texas Rangers | TEX | -3.71 | 199110050_OAK_TEX |
| Detroit Tigers | DET | -2.43 | 199110030_DET_BOS |
| Milwaukee Brewers | MIL | -2.23 | 199110030_MIL_CLE |
| Boston Red Sox | BOS | -2.11 | 199110050_MIL_BOS |
Based on accumulated WAA for this season up to 1991-10-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +035+ | 4.79 | Todd Frohwirth | 94.3 | BAL |
| +040+ | 4.69 | Chuck McElroy | 101.3 | CHN |
| +053+ | 4.17 | Bryan Harvey | 77.3 | ANA |
| +063+ | 3.67 | Bill Swift | 89.3 | SEA |
| +070+ | 3.52 | Mark Eichhorn | 81.7 | ANA |
| +073+ | 3.42 | Mike Flanagan | 97.7 | BAL |
| +074+ | 3.37 | John Habyan | 89.3 | NYA |
| +075+ | 3.34 | John Smiley | 200.7 | PIT |
| +077+ | 3.33 | Mike Maddux | 98.7 | SDN |
| +078+ | 3.3 | Jeff Brantley | 95.3 | SFN |
| +081+ | 3.17 | Mitch Williams | 88.3 | PHI |
| +086+ | 3.13 | Alejandro Pena | 82.3 | TOT |
| +093+ | 2.94 | Scott Radinsky | 70.3 | CHA |
| +099+ | 2.75 | Lee Smith | 73 | SLN |
| +101+ | 2.72 | Jeff Innis | 84.7 | NYN |
| +102+ | 2.71 | Duane Ward | 106.3 | TOR |
| +106+ | 2.64 | Steve Farr | 70 | NYA |
| +108+ | 2.61 | Norm Charlton | 108.3 | CIN |
| +115+ | 2.53 | Rick Aguilera | 69 | MIN |
| +117+ | 2.5 | Melido Perez | 135.7 | CHA |
| +119+ | 2.47 | Roger McDowell | 101.3 | TOT |
| +118+ | 2.47 | Carl Willis | 89 | MIN |
| +122+ | 2.38 | Donn Pall | 68.7 | CHA |
| +126+ | 2.33 | Doug Henry | 35 | MIL |
| +129+ | 2.25 | Jeff Montgomery | 90 | KCA |
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