Not many big name teams that, if they lost, it could be called an upset.
My list of most likley (but not really) upsets of a big name team out of the games today.
1) NC St vs UNC. Not betting on the upset but NC St is playing for a bid. Win and in. Lose and out. Desperation causes interesting game outcomes.
2) Nebraska over Illinois. Hoiberg is a crafty coach. That guy may come up with something for the illni today.
3) Miss St vs Auburn looks interesting but I'm not sure Miss St can do it. -350 fav is a big hurdle.