(Undated)  --  In local college football action this Saturday, Oregon will try to bounce back from two-straight Pac-12 defeats when it hosts UCLA and former Ducks coach Chip Kelly, Oregon State will try to build on its 28-point come-from-behind victory at Colorado when its hosts USC at Reser Stadium and Portland State will attempt to extend its winning streak to four straight when it entertains Idaho State.  The Beavers are 2-and-6 and 1-and-4 in the Pac-12.  The Trojans are 4-and-4 and 3-and-3 after losing back-to-back games to Utah and Arizona State.