Oklahoma State University fired longtime head coach Mike Gundy on Tuesday, four days after his team fell to 1-2, with a 19-12 loss to Tulsa. Gundy, after coaching the Cowboys for 21 seasons, was the second-longest tenured head coach in FBS football. “Cowboy Football reached an unprecedented level of success and national prominence under Coach Gundy’s leadership,” athletic director Chad Weiberg said in a statement. In 2024, Oklahoma State missed a bowl game for the first time since 2005, Gundy’s first year as head coach. Straight Facts.TM Oklahoma State head coach Mike Gundy led the Cowboys to a bowl game in 18 of his 20 seasons at Oklahoma State and compiled a record of 170-90 overall.