Frida Formann had 16 points as 3-seed Colorado held off 11-seed Oregon State, 62-54, in the quarterfinals of the 2023 Pac-12 Women's Basketball Tournament in Las Vegas. Aaronette Vonleh chipped in with 15 points. Adlee Blacklock led the Beavers with 12 points. The Buffaloes surged to a 12-point lead in the third, outscoring the Beavers 18-8 in that period.