Florida should win this game, but I'm not sure if Florida can matchup with Jimmer. Both of Florida's guards (Erving and Boyntin) are too small to guard Jimmer. I'm going to assume Chandler Parsons will matchup with Jimmer. Parsons is an exceptionally good defender, but I think hey may be too slow to keep up with Jimmer.
Overall I think Florida wins, but I don't think I'm going to bet on this game because I could see Jimmer carrying BYU to the win.