Top performances 2011: Chris Polk

We're looking at the top individual performances in the Pac-12 in 2011. Up next: Polk finds paydirt five times. Who & against whom? Washington running back Chris Polk carries the Huskies with a record-setting performance in a 42-31 victory over Arizona. The numbers: Polk carried the ball 34 times for 144 yards and touchdown runs of 1, 1, 5 and 2 yards. He also caught four balls for 100 yards and a score. A closer look: Coming off a 65-21 thrashing at Stanford the week before, the Huskies righted the ship against the Wildcats.