On that play, Flagg drove to the basket on big man Hunter Dickinson. Adams arrived to help and swatted Flagg’s shot. He tried to recover the ball but knocked it out of bounds. On the next Duke possession, Adams stopped a three-on-one fast break by swatting Kon Knueppel’s shot at the rim.

Flagg has been tested during the first weeks of his college career, and the 17-year-old phenom still looks like the No. 1 pick in the 2025 NBA draft.

No. 1 Kansas jumped out of the gates early, then overcame a second-half ejection of All-America center Hunter Dickinson Tuesday for a tense 75-72 win over 11th-ranked Duke Tuesday night. The Jayhawks secured the high-profile win in Las Vegas while limiting Duke's Cooper Flagg to 13 points and forcing the freshman phenom into four turnovers.