| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 3.58 | 199106220_MIN_NYA |
| Oakland Athletics | OAK | 2.42 | 199106200_OAK_BOS |
| Pittsburgh Pirates | PIT | 1.42 | 199106220_PIT_LAN |
| San Diego Padres | SDN | 1.09 | 199106220_SDN_SLN |
| Montreal Expos | WAS | 1.03 | 199106210_WAS_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -6.04 | 199106220_TEX_CHA |
| Detroit Tigers | DET | -5.94 | 199106200_ANA_DET |
| Milwaukee Brewers | MIL | -1.11 | 199106200_SEA_MIL |
| Houston Astros | HOU | -0.89 | 199106200_HOU_PHI |
| San Francisco Giants | SFN | -0.84 | 199106210_CHN_SFN |
Based on accumulated WAA for this season up to 1991-06-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +021+ | 2.71 | Mark Eichhorn | 39 | ANA |
| +041+ | 2.26 | Scott Terry | 39 | SLN |
| +045+ | 2.13 | Bryan Harvey | 30.3 | ANA |
| +044+ | 2.13 | Chuck McElroy | 40.3 | CHN |
| +048+ | 2.09 | Rob Dibble | 34.7 | CIN |
| +052+ | 2.04 | Michael Jackson | 41.3 | SEA |
| +070+ | 1.8 | Jeff Gray | 42.7 | BOS |
| +080+ | 1.67 | Roger McDowell | 52.3 | PHI |
| +082+ | 1.64 | Donn Pall | 26 | CHA |
| +083+ | 1.61 | Bill Landrum | 34 | PIT |
| +086+ | 1.56 | Steve Howe | 24.3 | NYA |
| +091+ | 1.5 | John Habyan | 35.3 | NYA |
| +092+ | 1.49 | Jim Clancy | 35.7 | HOU |
| +094+ | 1.44 | Scott Ruskin | 30.7 | WAS |
| +096+ | 1.43 | Kent Mercker | 30 | ATL |
| +098+ | 1.4 | Francisco Oliveras | 34.3 | SFN |
| +100+ | 1.38 | Steve Farr | 34 | NYA |
| +102+ | 1.37 | Juan Berenguer | 41 | ATL |
| +103+ | 1.36 | Vicente Palacios | 56.7 | PIT |
| +107+ | 1.34 | Jeff Brantley | 36 | SFN |
| +109+ | 1.32 | Greg Cadaret | 45 | NYA |
| +110+ | 1.3 | Lee Smith | 33 | SLN |
| +112+ | 1.27 | Heathcliff Slocumb | 37.7 | CHN |
| XXXXX | 1.2 | Shawn Hillegas | 29.7 | CLE |
| XXXXX | 1.14 | Russ Swan | 38.3 | SEA |
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