| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 4.86 | 199107020_CLE_NYA |
| San Diego Padres | SDN | 1.86 | 199106300_SFN_SDN |
| Cincinnati Reds | CIN | 1.64 | 199107020_CIN_ATL |
| Toronto Blue Jays | TOR | 1.49 | 199107020_MIN_TOR |
| Pittsburgh Pirates | PIT | 1.36 | 199107010_PIT_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -5.82 | 199107020_DET_BAL |
| Texas Rangers | TEX | -4.5 | 199107020_OAK_TEX |
| Kansas City Royals | KCA | -1.29 | 199107020_KCA_ANA |
| San Francisco Giants | SFN | -0.64 | 199106300_SFN_SDN |
| Los Angeles Dodgers | LAN | -0.63 | 199106300_LAN_ATL |
Based on accumulated WAA for this season up to 1991-07-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +024+ | 3.05 | Mark Eichhorn | 42.7 | ANA |
| +032+ | 2.85 | Scott Terry | 45 | SLN |
| +037+ | 2.67 | Chuck McElroy | 46 | CHN |
| +044+ | 2.53 | Bryan Harvey | 37 | ANA |
| +046+ | 2.42 | Rob Dibble | 40.3 | CIN |
| +053+ | 2.3 | Jeff Gray | 47.7 | BOS |
| +068+ | 1.93 | Jim Clancy | 42.3 | HOU |
| +070+ | 1.92 | Todd Frohwirth | 30.3 | BAL |
| +073+ | 1.89 | Steve Howe | 32.3 | NYA |
| +078+ | 1.84 | Duane Ward | 52.3 | TOR |
| +079+ | 1.8 | Steve Farr | 38.3 | NYA |
| +083+ | 1.75 | Francisco Oliveras | 40.3 | SFN |
| +088+ | 1.7 | Shawn Hillegas | 34.7 | CLE |
| +089+ | 1.69 | Jeff Brantley | 42 | SFN |
| +090+ | 1.69 | Kent Mercker | 32.7 | ATL |
| +091+ | 1.67 | Mike Flanagan | 53 | BAL |
| +098+ | 1.59 | Mike Maddux | 52.3 | SDN |
| +100+ | 1.57 | Juan Berenguer | 45.3 | ATL |
| +101+ | 1.56 | Lee Guetterman | 33.3 | NYA |
| +103+ | 1.54 | Donn Pall | 27 | CHA |
| +105+ | 1.53 | Dennis Eckersley | 34.7 | OAK |
| +107+ | 1.51 | Bill Landrum | 37.3 | PIT |
| +112+ | 1.47 | Rob MacDonald | 20.7 | TOR |
| +113+ | 1.46 | Michael Jackson | 43.3 | SEA |
| +114+ | 1.43 | Adam Peterson | 41.3 | SDN |
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