(Las Vegas, NV)  --  Oregon and Oregon State advance with first-round overtime victories in the Pac-12 Men's Basketball Tournament in Las Vegas.  Oregon survived a scare from 11th-seed Washington State before eking out a 64-62 victory.  Payton Pritchard and MiKyle McIntosh each scored 18 points for the Ducks.  Oregon will face Utah in the late game tonight.  Drew Eubanks scored 19 points as the Beavers nipped Washington 69-66.  Tenth-seeded OSU will face USC in the quarterfinals tonight.