Oregon’s men won the Pac-12 basketball championship with a sweep of the Bay Area teams in the Willamette Valley. The Ducks downed California 90-56 Thursday and then Stanford 80-67 Saturday. Oregon (13-5, 24-7) will play either Utah or Oregon State in the Pac-12 Tourney at Las Vegas Thursday, March 12. Oregon State also swept the visitors. On Thursday OSU downed Stanford 68-65 and then finished the regular season with a 74-56 win over Cal. The Beavers (7-11, 17-13) will play Utah, noon, on Wednesday, March 11, in Las Vegas.