| Team Season Earned Runs Allowed | |||||||
| Updated 7/19/2005 | |||||||
| Rank | Year | BF | IP | R | ER | ||
| 1 | 1993 | 970 | 157.00 | 324 | 234 | ||
| 2 | 1998 | 1016 | 169.67 | 291 | 190 | ||
| 3 | 1996 | 783 | 127.00 | 229 | 150 | ||
| 4 | 1994 | 972 | 181.00 | 246 | 147 | ||
| 5 | 2003 | 1319 | 339.00 | 183 | 136 | ||
| 6 | 1995 | 949 | 186.32 | 192 | 114 | ||
| 7 | 2004 | 1177 | 292.67 | 146 | 94 | ||
| - | 2002 | 1667 | 409.33 | 130 | 94 | ||
| 9 | 2005 | 1339 | 332.33 | 124 | 83 | ||
| 10 | 2001 | 1695 | 439.66 | 107 | 64 | ||
| 11 | 2000 | 1492 | 381.66 | 91 | 61 | ||
| 12 | 1999 | 1258 | 300.00 | 120 | 59 | ||