COLUMBUS, OH - MARCH 22: The NCAA logo on the floor before the third round of the 2015 NCAA Men's Basketball Tournament against the Dayton Flyers at the Nationwide Arena on March 22, 2015 in Columbus, Ohio. The Sooners won 72-66. (Photo by Mitchell Layton/Getty Images)
Oklahoma softball has been No. 1 in the country for a dozen straight weeks and the Sooners enter the postseason as the No. 1 overall seed in the NCAA Division I Softball Championship.
This marks the third time in program history that Oklahoma has earned the top over all seed.