This is the fourth such honor for the freshman point guard this season.
Kari Korver led the Bruins with 15 points, tying a season-high with four three-pointers.
The game will be televised live on the Pac-12 Networks with a tip-off slated for 1:00 p.m.
Kari Korver (13 points) was one of three Bruins in double figures.
The Bruins are at Washington State on Feb. 26 for a 7:00 p.m. tip-off against the Cougars.