On the surface, No. 14 Arizona facing host Oregon State would look like a one-sided game favoring the Wildcats.
But history has shown the unranked Beavers have been able to knock off the ranked Wildcats six times in 29 seasons, most recently three years ago.
This season, Oregon State (13-13, 5-9 in the Pac-12 Conference) seemingly has all the tools to give Arizona fits when it is on offense. Arizona struggles against a zone defense and in slow-down games.
"They are a very physical team," said Arizona coach Sean Miller, whose team is 21-6 overall and 11-3 in conference.