As to the game today, unless you have satelite, you were out of luck, however, both Dish (I believe) and DirecTV had the full games as pay per view (as noted above). Actually, included in my package because I pay for "Full Court" (although these games are all I watch).
Same arrangements for the next 3 days of games. Of course, the UConn game might be the game of choice on the "whip-around".
As to the Sweet 16, all the games are in unique time slots and ALL are on TV, usually a mix of ESPN and ESPN2.