| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 2.63 | 199106040_TOR_NYA |
| San Diego Padres | SDN | 2.01 | 199106040_SDN_CHN |
| Cincinnati Reds | CIN | 1.86 | 199106050_NYN_CIN |
| Toronto Blue Jays | TOR | 1.68 | 199106040_TOR_NYA |
| Oakland Athletics | OAK | 1.42 | 199106050_MIL_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -4.64 | 199106040_TEX_KCA |
| Houston Astros | HOU | -3.22 | 199106060_WAS_HOU |
| Chicago White Sox | CHA | -2.88 | 199106040_CHA_CLE |
| Cleveland Indians | CLE | -2.13 | 199106040_CHA_CLE |
| Boston Red Sox | BOS | -1.95 | 199106040_BOS_ANA |
Based on accumulated WAA for this season up to 1991-06-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 2.59 | Mark Eichhorn | 31 | ANA |
| +026+ | 2.17 | Gerald Alexander | 37 | TEX |
| +038+ | 1.93 | Scott Terry | 33 | SLN |
| +041+ | 1.89 | Chuck McElroy | 28.3 | CHN |
| +052+ | 1.68 | Roger McDowell | 38.3 | PHI |
| +055+ | 1.63 | Bryan Harvey | 25 | ANA |
| +057+ | 1.62 | Paul Gibson | 43.7 | DET |
| +056+ | 1.62 | Mike Henneman | 36.7 | DET |
| +059+ | 1.59 | Michael Jackson | 34 | SEA |
| +067+ | 1.43 | Rob Dibble | 27.3 | CIN |
| +069+ | 1.41 | Bill Landrum | 27.3 | PIT |
| +070+ | 1.4 | Shawn Hillegas | 25 | CLE |
| +078+ | 1.36 | John Franco | 19.7 | NYN |
| +081+ | 1.32 | Donn Pall | 20 | CHA |
| +082+ | 1.32 | Pat Rice | 17 | SEA |
| +083+ | 1.29 | Kent Mercker | 24 | ATL |
| +088+ | 1.26 | John Habyan | 28 | NYA |
| +087+ | 1.26 | Neal Heaton | 23.3 | PIT |
| XXXXX | 1.23 | Duane Ward | 29.7 | TOR |
| XXXXX | 1.23 | Lee Guetterman | 20.7 | NYA |
| XXXXX | 1.19 | Jim Clancy | 29.3 | HOU |
| XXXXX | 1.17 | Russ Swan | 31.7 | SEA |
| XXXXX | 1.17 | Rich Rodriguez | 32 | SDN |
| XXXXX | 1.05 | Steve Howe | 16.3 | NYA |
| XXXXX | 1.04 | Jeff Gray | 32 | BOS |
_