RENO, Nevada — Bogdan Bliznyuk scored 35 points and third-seeded Eastern Washington held off a late Portland State rally to beat the sixth-seeded Vikings 78-72 in a Big Sky Conference Tournament quarterfinal game Thursday night. Eastern Washington (19-13) faces No. 10 seed Southern Utah in a semifinal game on Friday. Bliznyuk scored the last eight points for the Eagles to seal the win.