COL FB: Arizona 48, Washington State 7

TUCSON, Nov. 7 (UPI) -- Travis Cobb ran back the game's opening kickoff 95 yards for a touchdown Saturday and 19th-ranked Arizona raced to a 48-7 win over Washington State.

The Wildcats (6-2, 4-1 Pac-10) added rushing scores by Keola Antolin, Nick Booth and Taimi Tutogi, and William Wright scored on a punt return.

Nick Foles completed 2-of-19 passes for 136 yards and a touchdown. Alex Zendejas added field goals from 21 and 26 yards.

Marshall Lobbestael went 7-of-11 for 103 yards and a touchdown for the Cougars (1-8, 0-6), who have lost six in a row.

Jared Karstetter's 64-yard touchdown reception in the fourth quarter accounted for Washington State's score.