Jahii Carson scored five of his 34 points in overtime, Carrick Felix had 19 points and 12 rebounds, and Arizona State held off Stanford 89-88 in the opening round of the Pac-12 tournament on Wednesday.

Meeting for the second time this season, the Cardinal and Sun Devils traded 3-pointers, dunks and small runs in an entertaining opener to the four-day tournament at the MGM Grand Garden Arena.

Arizona State (21-11), the tournament's ninth seed, went up six with about 2 minutes left in regulation, but Stanford (18-14) rallied, tying it at 79 on Aaron Bright's four-point play with 38 seconds left.

Carson, who missed a 3-pointer at the end of regulation, put Arizona State up three with a layup in overtime, and Evan Gordon hit 5 of 6 free throws to send the Sun Devils to the quarterfinals against No. 21 UCLA.