The junior from Puerto Rico led the conference in scoring and finished the regular season No. 2 in the NCAA with 27.2 points per game.
During the game, UTSA junior guard Jhivvan Jackson broke the school records for single-season scoring and career scoring.
Jackson led UTSA with 27 points and Keaton Wallace had 25. Jacob Germany had a double-double with 10 points and 10 rebounds.
Czumbel left the game with his nose covered by a towel. He later returned to the game wearing a mask.
The freshman from Italy played 24 minutes and scored nine points with four assists.