| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 3.32 | 199109180_OAK_CHA |
| Los Angeles Dodgers | LAN | 2.57 | 199109170_CIN_LAN |
| New York Yankees | NYA | 2.26 | 199109180_MIL_NYA |
| San Diego Padres | SDN | 2.24 | 199109190_ATL_SDN |
| Seattle Mariners | SEA | 0.79 | 199109180_TOR_SEA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -6.15 | 199109170_ANA_TEX |
| Detroit Tigers | DET | -4.69 | 199109180_DET_CLE |
| Boston Red Sox | BOS | -3.08 | 199109170_BAL_BOS |
| Oakland Athletics | OAK | -3.01 | 199109180_OAK_CHA |
| Philadelphia Phillies | PHI | -0.95 | 199109170_SLN_PHI |
Based on accumulated WAA for this season up to 1991-09-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +036+ | 4.53 | Chuck McElroy | 90 | CHN |
| +041+ | 4.21 | Todd Frohwirth | 85.3 | BAL |
| +056+ | 3.6 | Mark Eichhorn | 75.7 | ANA |
| +059+ | 3.57 | John Habyan | 82 | NYA |
| +062+ | 3.53 | Bryan Harvey | 70.3 | ANA |
| +066+ | 3.39 | Mike Flanagan | 94.7 | BAL |
| +070+ | 3.34 | Bill Swift | 83 | SEA |
| +080+ | 3.17 | Mitch Williams | 79 | PHI |
| +083+ | 3.02 | Mike Maddux | 90.7 | SDN |
| +091+ | 2.78 | Carl Willis | 80.7 | MIN |
| +092+ | 2.74 | Alejandro Pena | 75.3 | TOT |
| +094+ | 2.64 | Scott Radinsky | 62 | CHA |
| +096+ | 2.6 | Jeff Brantley | 83.3 | SFN |
| +097+ | 2.6 | Jeff Innis | 76 | NYN |
| +099+ | 2.57 | Rick Aguilera | 62.3 | MIN |
| +104+ | 2.49 | Melido Perez | 125.7 | CHA |
| +107+ | 2.45 | Jeff Fassero | 50 | WAS |
| +108+ | 2.44 | Duane Ward | 101 | TOR |
| +116+ | 2.3 | Steve Farr | 63.7 | NYA |
| +121+ | 2.16 | Mike Magnante | 49.7 | KCA |
| +120+ | 2.16 | Scott Terry | 80.3 | SLN |
| +122+ | 2.16 | Donn Pall | 61.3 | CHA |
| +124+ | 2.13 | Lee Smith | 66.3 | SLN |
| +127+ | 1.98 | Mike Stanton | 69.7 | ATL |
| +132+ | 1.93 | Roger McDowell | 95.3 | TOT |
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