>>> What is the football game between the University of Texas and Oklahoma known as? - elapsed 2.009 seconds - The football game between the University of Texas and Oklahoma is commonly referred to as the "Red River Showdown." This name has been in use since 1994, when the game was first included in the Big 12 Conference schedule. The Red River Showdown is an annual football rivalry game between the Longhorns of the University of Texas at Austin and the Sooners of the University of Oklahoma. The name "Red River Showdown" is derived from the Red River that forms the border between the two states, Texas and Oklahoma. The game is often considered one of the most significant and storied rivalries in college football, with a rich history and intense competition between the two teams.