(Undated)  --  The Ducks will try to get their season back on track when they visit the Cal Bears tonight in Berkeley.  Oregon has dropped four in a row to fall to 2-and-4.  Cal is 3-and-3 on the year.  Oregon State will try to pull off a gigantic upset when it visits the fifth-ranked Washington Huskies tomorrow afternoon.  The Beavers are 2-and-4 on the year.  Washington is undefeated at 6-and-0.  Portland State is on a bye this week.  The Vikings host Northern Colorado on Saturday, October 29th.