Oklahoma Sooners

The Oklahoma Sooners are the athletic teams that represent the University of Oklahoma, located in Norman. The 19 men's and women's varsity teams are called the "Sooners", a reference to a nickname given to the early participants in the Land Run of 1889, which initially opened the Unassigned Lands in the future state of Oklahoma to non-native settlement. The university's athletic teams compete in the National Collegiate Athletic Association (NCAA)'s Division I in the Southeastern Conference (SEC). The university's current athletic director is Roger Denny.

The Sooners have won 47 team national championships. In 2002, the University of Oklahoma was ranked as the third best college sports program in America by Sports Illustrated.

The University of Oklahoma was a charter member of the Southwest Athletic Conference (SWC) during its formation in 1914. Five years later, in 1919, OU left the SWC and joined the Missouri Valley Intercollegiate Athletic Association. In 1928, this conference split, and OU remained aligned with the teams that formed the Big Six Conference. Over the next 31 years, more schools were added and the conference underwent several name changes, incrementing the number each time up to the Big Eight Conference where it remained until 1996. Four Texas schools joined with the members of Big Eight to form the current Big 12 Conference.