| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | 4.18 | 199104290_DET_KCA |
| Los Angeles Dodgers | LAN | 3.25 | 199104280_SFN_LAN |
| Pittsburgh Pirates | PIT | 1.5 | 199104300_PIT_CIN |
| Montreal Expos | WAS | 1.12 | 199104300_LAN_WAS |
| Cleveland Indians | CLE | 1.05 | 199104300_CLE_ANA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -9.22 | 199104300_HOU_CHN |
| Boston Red Sox | BOS | -3.62 | 199104300_BOS_MIN |
| Seattle Mariners | SEA | -2.8 | 199104290_SEA_BAL |
| Chicago White Sox | CHA | -1.14 | 199104280_NYA_CHA |
| New York Yankees | NYA | -0.82 | 199104280_NYA_CHA |
Based on accumulated WAA for this season up to 1991-04-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +013+ | 1.47 | Tom Gordon | 19 | KCA |
| XXXXX | 1.24 | Paul Gibson | 14.3 | DET |
| XXXXX | 1.12 | Roger McDowell | 18.3 | PHI |
| XXXXX | 0.96 | Russ Swan | 13.3 | SEA |
| XXXXX | 0.91 | Mike Henneman | 13 | DET |
| XXXXX | 0.9 | Bill Landrum | 10.3 | PIT |
| XXXXX | 0.89 | Scott Terry | 12.7 | SLN |
| XXXXX | 0.86 | Jeff Russell | 10 | TEX |
| XXXXX | 0.86 | Mike Flanagan | 17 | BAL |
| XXXXX | 0.81 | Dwayne Henry | 12 | HOU |
| XXXXX | 0.79 | Steve Chitren | 9 | OAK |
| XXXXX | 0.78 | Mark Lee | 11.7 | MIL |
| XXXXX | 0.76 | Donn Pall | 9 | CHA |
| XXXXX | 0.75 | Floyd Bannister | 8.7 | ANA |
| XXXXX | 0.71 | Lee Smith | 13 | SLN |
| XXXXX | 0.71 | Mike Stanton | 8.3 | ATL |
| XXXXX | 0.69 | Rich Gossage | 8 | TEX |
| XXXXX | 0.68 | Mark Eichhorn | 10.3 | ANA |
| XXXXX | 0.68 | Bryan Harvey | 10.3 | ANA |
| XXXXX | 0.65 | Cris Carpenter | 12.3 | SLN |
| XXXXX | 0.61 | Larry Andersen | 7 | SDN |
| XXXXX | 0.57 | Alejandro Pena | 9 | NYN |
| XXXXX | 0.57 | Jeff Gray | 14 | BOS |
| XXXXX | 0.56 | Al Osuna | 9 | HOU |
| XXXXX | 0.53 | Jeff Reardon | 8.7 | BOS |
_