Trier hits Ristic in the paint for the bucket.
And the Buffs have the lead.
Colorado's Johnson hits his first FT to tie the game.
Arizona calls a timeout here, leading 36-35 with 1:02 left in the first half.
Derrick White hits a trey to cut UA's lead to just one point.
Trier trying to take this game over for the Cats.
Josh Fortune responds on the other end with a triple.
Trier with a beautiful shot there.
Chance, throw it down young man!
Colorado hasn't made a field goal in 2 minutes 50 seconds.
Arizona, the best free-throw shooting team in the Pac-12, is 4 for 8 from the line so far tonight. Colorado is 7 for 10 from the line.
Trier is the first Wildcat in double digits. He's got 10 points.
At the media timeout, Arizona leads 30-25 with 3:07 left in the first half.