| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 4.13 | 199105130_WAS_LAN |
| Los Angeles Dodgers | LAN | 2.85 | 199105140_WAS_LAN |
| Kansas City Royals | KCA | 2.21 | 199105120_KCA_MIL |
| Cincinnati Reds | CIN | 2.09 | 199105140_CIN_SLN |
| New York Yankees | NYA | 2.07 | 199105130_OAK_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | -5.11 | 199105140_NYN_SDN |
| Houston Astros | HOU | -4.64 | 199105140_PIT_HOU |
| Baltimore Orioles | BAL | -2.63 | 199105120_BAL_SEA |
| St. Louis Cardinals | SLN | -2.38 | 199105120_SLN_HOU |
| Boston Red Sox | BOS | -2.24 | 199105130_CHA_BOS |
Based on accumulated WAA for this season up to 1991-05-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +013+ | 1.87 | Paul Gibson | 26 | DET |
| +021+ | 1.72 | Roger McDowell | 27.3 | PHI |
| +024+ | 1.6 | Mark Eichhorn | 20.7 | ANA |
| XXXXX | 1.23 | Donn Pall | 15 | CHA |
| XXXXX | 1.2 | Scott Terry | 20.7 | SLN |
| XXXXX | 1.19 | Bill Landrum | 16 | PIT |
| XXXXX | 1.17 | Russ Swan | 18.3 | SEA |
| XXXXX | 1.16 | Juan Berenguer | 20.7 | ATL |
| XXXXX | 1.08 | Jim Clancy | 19.7 | HOU |
| XXXXX | 1.05 | Bryan Harvey | 14.3 | ANA |
| XXXXX | 1.04 | Darren Holmes | 25.3 | MIL |
| XXXXX | 1.03 | Bill Swift | 14.3 | SEA |
| XXXXX | 0.98 | Alejandro Pena | 13.7 | NYN |
| XXXXX | 0.95 | Rob Dibble | 18 | CIN |
| XXXXX | 0.91 | Mark Lee | 18.7 | MIL |
| XXXXX | 0.89 | Jeff Robinson | 19.7 | ANA |
| XXXXX | 0.85 | Michael Jackson | 22 | SEA |
| XXXXX | 0.83 | John Franco | 12 | NYN |
| XXXXX | 0.83 | Mike Henneman | 21.3 | DET |
| XXXXX | 0.81 | Jeff Montgomery | 16 | KCA |
| XXXXX | 0.81 | Lee Guetterman | 14 | NYA |
| XXXXX | 0.8 | Mike Timlin | 23.7 | TOR |
| XXXXX | 0.79 | Duane Ward | 18.7 | TOR |
| XXXXX | 0.78 | Kent Mercker | 16.3 | ATL |
| XXXXX | 0.77 | Jim Gott | 18 | LAN |
_