| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 2.98 | 199109160_CIN_LAN |
| Chicago White Sox | CHA | 2.78 | 199109170_OAK_CHA |
| New York Yankees | NYA | 2.15 | 199109170_MIL_NYA |
| Atlanta Braves | ATL | 1.06 | 199109150_LAN_ATL |
| Seattle Mariners | SEA | 0.98 | 199109150_SEA_KCA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -6.15 | 199109170_ANA_TEX |
| Detroit Tigers | DET | -4.67 | 199109150_DET_MIL |
| Oakland Athletics | OAK | -3.3 | 199109150_OAK_TOR |
| Boston Red Sox | BOS | -3.08 | 199109170_BAL_BOS |
| Philadelphia Phillies | PHI | -1.55 | 199109150_PIT_PHI |
Based on accumulated WAA for this season up to 1991-09-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +037+ | 4.53 | Chuck McElroy | 90 | CHN |
| +041+ | 4.09 | Todd Frohwirth | 84 | BAL |
| +052+ | 3.72 | Mark Eichhorn | 74.7 | ANA |
| +058+ | 3.58 | John Habyan | 82 | NYA |
| +060+ | 3.54 | Mike Flanagan | 94 | BAL |
| +063+ | 3.41 | Bryan Harvey | 69 | ANA |
| +077+ | 3.18 | Bill Swift | 81 | SEA |
| +078+ | 3.09 | Mitch Williams | 78 | PHI |
| +089+ | 2.88 | Mike Maddux | 89 | SDN |
| +092+ | 2.76 | Carl Willis | 80.3 | MIN |
| +095+ | 2.64 | Scott Radinsky | 62 | CHA |
| +096+ | 2.61 | Jeff Brantley | 83.3 | SFN |
| +097+ | 2.58 | Rick Aguilera | 62.3 | MIN |
| +101+ | 2.53 | Alejandro Pena | 73 | TOT |
| +102+ | 2.52 | Lee Smith | 66 | SLN |
| +103+ | 2.5 | Melido Perez | 125.7 | CHA |
| +109+ | 2.43 | Jeff Fassero | 49.7 | WAS |
| +110+ | 2.42 | Jeff Innis | 74 | NYN |
| +112+ | 2.38 | Duane Ward | 100 | TOR |
| +122+ | 2.17 | Scott Terry | 80.3 | SLN |
| +123+ | 2.16 | Donn Pall | 61.3 | CHA |
| +124+ | 2.13 | Mike Magnante | 47 | KCA |
| +125+ | 2.12 | Steve Farr | 61.7 | NYA |
| +134+ | 1.89 | Rob Dibble | 77.7 | CIN |
| +136+ | 1.87 | Mike Stanton | 68.3 | ATL |
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