| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 2.35 | 199106090_SDN_PIT |
| New York Yankees | NYA | 2.32 | 199106090_TEX_NYA |
| Chicago Cubs | CHN | 1.55 | 199106110_SFN_CHN |
| Cincinnati Reds | CIN | 1.41 | 199106090_PHI_CIN |
| Pittsburgh Pirates | PIT | 0.99 | 199106090_SDN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -4.72 | 199106090_NYN_HOU |
| Detroit Tigers | DET | -4.41 | 199106090_DET_ANA |
| Boston Red Sox | BOS | -1.71 | 199106100_BOS_SEA |
| Milwaukee Brewers | MIL | -1.53 | 199106100_MIL_ANA |
| San Francisco Giants | SFN | -1.18 | 199106100_SFN_SLN |
Based on accumulated WAA for this season up to 1991-06-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 2.62 | Mark Eichhorn | 33.7 | ANA |
| +030+ | 2.28 | Gerald Alexander | 38.3 | TEX |
| +032+ | 2.27 | Scott Terry | 37 | SLN |
| +033+ | 2.24 | Chuck McElroy | 32.3 | CHN |
| +046+ | 1.86 | Roger McDowell | 42.7 | PHI |
| +054+ | 1.75 | Bryan Harvey | 26.3 | ANA |
| +058+ | 1.69 | Paul Gibson | 44.3 | DET |
| +062+ | 1.64 | Michael Jackson | 37 | SEA |
| +070+ | 1.61 | Duane Ward | 36.3 | TOR |
| +068+ | 1.61 | Bill Landrum | 29.7 | PIT |
| +071+ | 1.61 | Rob Dibble | 29.3 | CIN |
| +073+ | 1.59 | Shawn Hillegas | 27 | CLE |
| +075+ | 1.52 | Donn Pall | 22.3 | CHA |
| +076+ | 1.49 | Jeff Gray | 37 | BOS |
| +085+ | 1.3 | Jeff Brantley | 33.3 | SFN |
| XXXXX | 1.2 | Rick Aguilera | 29.7 | MIN |
| XXXXX | 1.14 | Darren Holmes | 39.3 | MIL |
| XXXXX | 1.14 | Jim Clancy | 31.3 | HOU |
| XXXXX | 1.13 | Vicente Palacios | 54.7 | PIT |
| XXXXX | 1.11 | John Habyan | 31 | NYA |
| XXXXX | 1.05 | Steve Howe | 18.7 | NYA |
| XXXXX | 1.05 | Kent Mercker | 26 | ATL |
| XXXXX | 1.03 | Mike Henneman | 39.3 | DET |
| XXXXX | 1.01 | Larry Andersen | 13.7 | SDN |
| XXXXX | 1 | Mike Hartley | 36.3 | LAN |
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