Article Photos: 2012 Women's NCAA Tournament: Aaryn Ellenberg makes Oklahoma tough to beat 1/20

Oklahoma's Aaryn Ellenberg (3) celebrates during a first round game of the NCAA women's basketball tournament between the University of Oklahoma Sooners and the Michigan Wolverines at Lloyd Noble Center in Norman, Okla., Sunday, March 18, 2012. Oklahoma won 88-67. Photo by Bryan Terry, The Oklahoman