A 125-pound sophomore from Elk City, Okla., Williamson won all four of his matches at the Lone Star Duals in Dallas on Saturday. He defeated opponents from No. 18 Cumberland (Tenn.) by technical fall, 18-3; from Marion Military (Ala.) by pin; from No. 20 Bacone (Okla.) by decision, 6-3; and from the University of Texas by forfeit.