| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 2.57 | 199106080_TEX_NYA |
| San Diego Padres | SDN | 1.63 | 199106070_SDN_PIT |
| Oakland Athletics | OAK | 1.39 | 199106060_MIL_OAK |
| Toronto Blue Jays | TOR | 1.32 | 199106060_TOR_BAL |
| Cincinnati Reds | CIN | 1.22 | 199106060_NYN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -4.92 | 199106080_NYN_HOU |
| Milwaukee Brewers | MIL | -4.03 | 199106080_MIL_SEA |
| Texas Rangers | TEX | -3.54 | 199106060_TEX_KCA |
| Boston Red Sox | BOS | -2.01 | 199106070_BOS_OAK |
| Cleveland Indians | CLE | -1.27 | 199106060_CHA_CLE |
Based on accumulated WAA for this season up to 1991-06-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +015+ | 2.74 | Mark Eichhorn | 32.7 | ANA |
| +025+ | 2.18 | Gerald Alexander | 37 | TEX |
| +030+ | 2.13 | Chuck McElroy | 31 | CHN |
| +036+ | 2.03 | Scott Terry | 34.3 | SLN |
| +038+ | 1.94 | Roger McDowell | 41.3 | PHI |
| +046+ | 1.79 | Michael Jackson | 36.3 | SEA |
| +050+ | 1.7 | Mike Henneman | 37.7 | DET |
| +054+ | 1.67 | Paul Gibson | 44.3 | DET |
| +060+ | 1.63 | Bryan Harvey | 25 | ANA |
| +067+ | 1.52 | Rob Dibble | 28.3 | CIN |
| +066+ | 1.52 | Donn Pall | 22.3 | CHA |
| +071+ | 1.47 | Bill Landrum | 28 | PIT |
| +076+ | 1.43 | John Habyan | 30 | NYA |
| +075+ | 1.43 | John Franco | 20.7 | NYN |
| +077+ | 1.41 | Shawn Hillegas | 25 | CLE |
| +078+ | 1.41 | Duane Ward | 31.7 | TOR |
| +081+ | 1.32 | Pat Rice | 17 | SEA |
| +087+ | 1.26 | Steve Howe | 18.7 | NYA |
| XXXXX | 1.23 | Rich Rodriguez | 32.7 | SDN |
| XXXXX | 1.22 | Jeff Gray | 34 | BOS |
| XXXXX | 1.18 | Jim Clancy | 29.3 | HOU |
| XXXXX | 1.16 | Russ Swan | 31.7 | SEA |
| XXXXX | 1.15 | Jeff Brantley | 31.7 | SFN |
| XXXXX | 1.13 | Darren Holmes | 39.3 | MIL |
| XXXXX | 1.08 | Rick Aguilera | 28.3 | MIN |
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