2013: Great Oklahoma Rivalry Game, Jenks vs. Union

This September 18, 2013 game is so big that it has its own sponsor and name. Since 2004 the Jenks vs. Union game has been known as the Midfirst Bank Backyard Bowl.

Both schools are both located in Tulsa, Oklahoma. They played for the state championship at Skelly Field on the campus of Tulsa University in 1999 and drew over 40,000 fans.  Typically, the game draws over 15,000 fans during the regular season.