Year-By-Year Leaders - Defense
| Season | Tackles(TOT/UA/A) | Sacks | Interceptions |
| 2007 | Nick Rydberg (67/51/32) | Michael Williams (6) | 10 tied with (1) |
| 2006 | Nick Rydberg (60/51/19) | James Bechdol (6) | Peter St. Lawrence (4) |
| 2005 | Peter St. Lawrence (50/41/19) | James Bechdol (6) | John Davis (6) |
| 2004 | John Davis (78/53/25) | 4 tied with (3) | Matt Dean (6) |
| 2003 | Matt Willis (56/42/28) | Dave Busselman (4) | Anthony Rogers (3) |
| 2002 | Chad Thomas (75/62/26) | Busselman/Kipp Pennu (5) | Chad Thomas/David Chapman(4) |
| 2001 | Matt Lafferty (85/64/43) | James Struble (8.5) | Cory Dingels/Matt Hofkens (2) |
| 2000 | Matt Lafferty (90/47/43) | Jeremy Young (5) | Doug Wolgamot (5) |
| 1999 | Ben Deitrich (82/37/45) | Sven Bjorklund (11) | Jason Carlson (4) |
| 1998 | Steve Ryan (6) | ||
| 1997 | Jesse Bengston(134/66/68) | Sven Bjorlund (9) | Chris Hallgren (3) |
