Denis Poroy/Associated Press
SAN DIEGO —Elijah Mitrou-Long scored 19 points, including two free throws with 11.5 seconds left, and U.N.L.V. handed No. 4 San Diego State its first loss of the season, a 66-63 defeat on Saturday, ending the Aztecs’ 26-game winning streak.
San Diego State, which had been the only remaining undefeated men’s team, erased most of a 14-point deficit when it pulled to within 64-63 on Malachi Flynn’s 3-pointer with less than 20 seconds left. Mitrou-Long was fouled by Matt Mitchell with 11.5 seconds left and made both free throws.
Flynn missed a contested 3-pointer with 3.