With just more than six seconds left in the game, Smart fouled Red Raiders' forward Jaye Crockett on a dunk attempt and flew onto the ground on the baseline. As Smart was being helped up, he turned around and exchanged words with an older fan before shoving the man. Smart was then restrained by his teammates.
Smart was sent to the bench and assessed a technical foul, but he was not removed from the court. (Video via ESPN)