One side will be imbibing beer by the gallons; the other, sipping orange juice.
Sooner and Cougar fans both share a fervor for their historically successful football teams. But BYU and its football program are worlds apart from any other.
"Obviously BYU’s affiliation with the Church of Jesus Christ of Latter-day Saints,” said Roy Brinkerhoff, BYU’s assistant manager of alumni activities, "that alone creates huge differences.”