(Corvallis, OR)  --  The Ducks and Beavers will tangle Saturday in Corvallis in a Pac-12 rivalry.  It is the 352nd Civil War meeting.  The Ducks have won four of their last five to improve to 15-and-9 and 6-and-5 in the conference.  Oregon State is 15-and-8 overall and 7-and-4 in the conference.  The Beavers won the first encounter 77-72 in Eugene on January 5th.