| Team | Tm | Tier | Game |
|---|---|---|---|
| Toronto Blue Jays | TOR | 3.31 | 199105310_ANA_TOR |
| New York Yankees | NYA | 2.29 | 199106010_MIL_NYA |
| San Diego Padres | SDN | 1.99 | 199106020_HOU_SDN |
| Cincinnati Reds | CIN | 1.85 | 199106020_CIN_LAN |
| Pittsburgh Pirates | PIT | 1.79 | 199106010_PIT_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -3.45 | 199106020_DET_CLE |
| Houston Astros | HOU | -3.17 | 199105310_HOU_SDN |
| Texas Rangers | TEX | -1.98 | 199106010_SEA_TEX |
| Boston Red Sox | BOS | -1.86 | 199105310_BAL_BOS |
| Chicago White Sox | CHA | -1.27 | 199106010_OAK_CHA |
Based on accumulated WAA for this season up to 1991-06-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +012+ | 2.58 | Mark Eichhorn | 30.7 | ANA |
| +033+ | 1.92 | Scott Terry | 32.7 | SLN |
| +035+ | 1.87 | Mike Henneman | 34.7 | DET |
| +039+ | 1.81 | Gerald Alexander | 32.3 | TEX |
| +050+ | 1.68 | Rob Dibble | 25.3 | CIN |
| +052+ | 1.57 | Chuck McElroy | 24.7 | CHN |
| +053+ | 1.55 | Roger McDowell | 36.7 | PHI |
| +054+ | 1.54 | Paul Gibson | 40.3 | DET |
| +056+ | 1.53 | Michael Jackson | 33.3 | SEA |
| +061+ | 1.49 | Bryan Harvey | 23.3 | ANA |
| +071+ | 1.33 | Bill Landrum | 26.3 | PIT |
| +074+ | 1.27 | Donn Pall | 19.3 | CHA |
| +075+ | 1.26 | John Franco | 18.7 | NYN |
| XXXXX | 1.22 | Kent Mercker | 23 | ATL |
| XXXXX | 1.21 | Lee Guetterman | 20.3 | NYA |
| XXXXX | 1.19 | Rick Aguilera | 24.7 | MIN |
| XXXXX | 1.18 | John Habyan | 27 | NYA |
| XXXXX | 1.17 | Jim Clancy | 26.7 | HOU |
| XXXXX | 1.17 | Pat Rice | 13 | SEA |
| XXXXX | 1.14 | Duane Ward | 28.7 | TOR |
| XXXXX | 1.1 | Juan Berenguer | 31 | ATL |
| XXXXX | 1.09 | Neal Heaton | 21.3 | PIT |
| XXXXX | 1.08 | Rich Rodriguez | 31 | SDN |
| XXXXX | 1.06 | Shawn Hillegas | 21 | CLE |
| XXXXX | 0.98 | Jeff Gray | 31.3 | BOS |
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