| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 3.68 | 199106240_MIN_NYA |
| Pittsburgh Pirates | PIT | 2.66 | 199106230_PIT_LAN |
| Oakland Athletics | OAK | 2.18 | 199106220_OAK_BOS |
| San Diego Padres | SDN | 1.2 | 199106240_SDN_SLN |
| Montreal Expos | WAS | 0.89 | 199106220_WAS_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -6.34 | 199106230_TEX_CHA |
| Detroit Tigers | DET | -5.64 | 199106230_ANA_DET |
| Kansas City Royals | KCA | -0.96 | 199106240_ANA_KCA |
| San Francisco Giants | SFN | -0.79 | 199106220_CHN_SFN |
| Houston Astros | HOU | -0.66 | 199106220_HOU_PHI |
Based on accumulated WAA for this season up to 1991-06-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +025+ | 2.76 | Mark Eichhorn | 39.7 | ANA |
| +039+ | 2.38 | Scott Terry | 40.3 | SLN |
| +047+ | 2.14 | Chuck McElroy | 40.3 | CHN |
| +051+ | 2.07 | Bryan Harvey | 32 | ANA |
| +058+ | 1.97 | Rob Dibble | 35.7 | CIN |
| +066+ | 1.8 | Jeff Gray | 42.7 | BOS |
| +078+ | 1.67 | Roger McDowell | 52.3 | PHI |
| +082+ | 1.64 | Jim Clancy | 37.3 | HOU |
| +083+ | 1.63 | Donn Pall | 26 | CHA |
| +085+ | 1.61 | Bill Landrum | 34 | PIT |
| +089+ | 1.59 | Steve Howe | 24.7 | NYA |
| +090+ | 1.52 | Kent Mercker | 31 | ATL |
| +092+ | 1.49 | John Habyan | 35.3 | NYA |
| +094+ | 1.46 | Steve Farr | 35 | NYA |
| +095+ | 1.46 | Juan Berenguer | 42 | ATL |
| +097+ | 1.44 | Scott Ruskin | 30.7 | WAS |
| +099+ | 1.43 | Jeff Brantley | 37 | SFN |
| +101+ | 1.4 | Francisco Oliveras | 34.3 | SFN |
| +105+ | 1.36 | Vicente Palacios | 56.7 | PIT |
| +106+ | 1.33 | Rob MacDonald | 19.3 | TOR |
| +111+ | 1.27 | Duane Ward | 46.7 | TOR |
| +112+ | 1.27 | Heathcliff Slocumb | 37.7 | CHN |
| XXXXX | 1.24 | Russ Swan | 39.3 | SEA |
| XXXXX | 1.24 | Michael Jackson | 41.7 | SEA |
| XXXXX | 1.22 | Dennis Eckersley | 31.7 | OAK |
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