Dayton is a quality team. They remind me a little of Henry Iba's teams. They value each possession. They play excellent defense. They will have a strong crowd advantage. They make you play their game. They're beatable, but an interesting graphic. They haven't lost a game this year, in the state of Ohio.
They also have a shot blocker that is better than all but a couple we saw this season. We're a three and they're an 11 seed, but I'd see this as a toss up in Columbus.