University of Dayton Arena is a 13,409-seat multi-purpose arena in Dayton, Ohio. The arena opene in 1969. It is home to the University of Dayton Flyers basketball teams, and has hosted 72 games in the NCAA men's basketball tournament over its history, the fourth most prolific venue in NCAA history and the second most prolific among active venues, with the most recent in the opening round game of the 2008 tournament.