(Undated)  --  In area college football Saturday, there will be a Pac-12 and national showdown when the 17th-ranked Ducks welcome number-seven Washington to Autzen Stadium in Eugene.  Oregon is 4-and-1 and the Huskies are 5-and-1.  Portland State hosts winless Northern Colorado at Providence Park in a Big Sky contest.  Oregon State takes the weekend off.