OMAHA, Neb. (AP) — Milan Momcilovic had 19 points, Tamin Lipsey added 17 with seven assists, and second-seeded Iowa State beat South Dakota State 82-65 in the NCAA Tournament. Big 12 tourney MVP Keshon Gilbert added 15 points for the Cyclones, who avenged a first-round loss to Pittsburgh last year and advanced to play seventh-seeded Washington State in the East Region. Zeke Mayo led the way with 19 points and William Kyle III had 14 for South Dakota State, the champs of the Summit League. They trailed just 40-33 at halftime but allowed Iowa State to go on a 14-5 run out of the locker room to put the game away.