| Home Runs Allowed in Season | |||||||
| No Changes in 2005 | |||||||
| Rank | Year | Gms | BF | IP | HR | ||
| 1 | 1984 | 44 | 1491 | 322.34 | 63 | ||
| 2 | 2002 | 47 | 1660 | 387.67 | 61 | ||
| 3 | 2001 | 59 | 2196 | 497.33 | 53 | ||
| 4 | 1985 | 48 | 1945 | 390.34 | 46 | ||
| 5 | 1998 | 50 | 1871 | 419.33 | 43 | ||
| 6 | 2003 | 58 | 1864 | 491.67 | 40 | ||
| - | 2000 | 52 | 1977 | 429.00 | 40 | ||
| 8 | 1988 | 48 | 1914 | 404.33 | 38 | ||
| - | 1987 | 41 | 1616 | 341.66 | 38 | ||
| 10 | 1992 | 42 | 1669 | 348.00 | 36 | ||
| 11 | 1989 | 48 | 1779 | 395.67 | 35 | ||
| 12 | 2004 | 48 | 1599 | 406.67 | 31 | ||
| - | 1995 | 44 | 1653 | 364.00 | 31 | ||
| - | 1991 | 36 | 1479 | 309.00 | 31 | ||
| - | 1990 | 43 | 1717 | 364.33 | 31 | ||
| - | 1986 | 44 | 1674 | 356.33 | 31 | ||