Oregon State lost 89-63 at Arizona Thursday night in a Pac-12 men’s basketball game. The Beavers (5-9, 15-11) play at Arizona State Saturday, 5 p.m., ESPNU. Oregon’s men lost 77-72 at Arizona State Thursday. The Ducks (9-5, 20-7) play at Arizona on Saturday, 6 p.m., ESPN.