AMES, Iowa -- Will Clyburn scored 19 points and Iowa State cruised past Oklahoma 83-64 on Monday night.
Chris Babb had 12 points on four 3s for the Cyclones (16-6, 6-3 Big 12), who improved to 5-0 in Big 12 home games and 13-0 overall at Hilton Coliseum.
Iowa State opened the second half with a 14-2 run, turning a comfortable lead into an insurmountable 58-33 advantage. The Sooners had just one basket in the first seven minutes of the second half and shot just 37 percent from the field.
Andrew Fitzgerald had 12 points for Oklahoma (14-7, 5-4), which lost for the third time in four games.
Maryland point guard Melo Trimble, considered a lock to leave the program before struggling in the second half last season, has withdrawn from the NBA draft and will return for his junior season.
Louisville's Chinanu Onuaku, who recently underwent a medical procedure to correct a heart rhythm issue detected during the combine, will keep his name in the NBA draft pool.
Andrew White III will return to the Nebraska men's basketball team next season after removing his name from the NBA draft.