Alvaro Folgueiras hit a decisive three-pointer to lead ninth-seeded Iowa to a 73-72 upset over defending champion Florida.The victory propelled the Hawkeyes into the Sweet 16 of the NCAA tournament for the first time since the 1999 season.Simultaneously, Tamin Lipsey recorded twenty-six points as Iowa State defeated Kentucky 82-63 to advance in the bracket.The Iowa women's team also continued its postseason run by defeating Fairleigh Dickinson in a renoived opening round.