The 2012 NCAA Tournament got off to a rocking start tuesday with the first four.

In the first game Western Kentucky erased a 16-point deficit in the final 5 minutes to shock Mississippi Valley State 59-58. 16 seed Western Kentucky will meet the tournaments top seed Kentucky in the second round on thursday.

In the second game of the night BYU overcame a 25-point first half deficit to stun Iona 78-72 . BYU was led by Noah Hartsock’s 23 points and 5 assists. 14 seed BYU will face 3 seed Marquette in the second round on thursday.