The NCAA tournament field is nearly set following two of the First Four matchups going final in Dayton on Tuesday.  The day started with a pair of Number-16 seeds clashing in a close game as Texas A-and-M Corpus Christi edged Southeast Missouri State 75-71.  The Islanders will play top-ranked Alabama in the first round of the tournament on Thursday.  The second game featured two 11-seeds as Pitt squeaked by Mississippi State 60-59.  The Panthers will play sixth-seeded Iowa State in the opening round on Friday.  The First Four finishes Wednesday night when 16-seeds Fairleigh Dickinson and Texas Southern square off in the first matchup.  Game two will pit 11-seeds Nevada and Arizona State against each other for a spot in the tournament.