(Undated)  -- In college football this weekend, number-13 Oregon will host Colorado at Autzen Friday night after getting past Cal 17-7 Saturday.  Oregon State will host number-15 Utah Saturday after topping UCLA 48-31 in Southern California over the weekend.  Portland State will host Idaho in Big Sky play.  The Vikings are 3-and-3, including a 3-and-0 home mark.