I can always go on Wikipedia and see who is listed as a team's rivals, but the best source of what rivalries are actually heated and/or cared about is from the fans themselves. So I ask: who do you consider your biggest rival(s)?

For me as a La Tech fan who's only been following college football the past couple of years, Southern Miss is the biggest rival to me, although most students use ULM as the punchlines of jokes. I also see ULL as a rival even though we don't play much anymore (I wish we did). And even though I wasn't around for those days, still like seeing Fresno State tank.

What about you?