Venues
In the men's tournament, all sites are nominally neutral: teams are prohibited from playing tournament games on their home courts prior to the Final Four (though in some cases, a team may be fortunate enough to play in or near its home state or city). By current NCAA rules, any court on which a team hosts more than three regular-season games (in other words, not including conference tournament games) is considered a "home court".[7] The exception to this rule is the University of Dayton, which would be allowed to play a game in the "First Four" round in their home arena[8] as they did in 2015.
However, while a team can be moved to a different region if its home court is being used during any of the first two weeks of the tournament, the Final Four venue is determined years in advance, and cannot be changed regardless of participants. For this reason, in theory, a team could play in a Final Four on its home court; in reality, this would be unlikely, since the Final Four is usually staged at a venue larger than most college basketball arenas. (The most recent team to play the Final Four in its home city was Butler during 2010; its home court seats only 10,000, as opposed to the 70,000-plus of Lucas Oil Stadium in its Final Four configuration.)