Mike Gundy served as the head football coach at Oklahoma State University (OSU) from 2005 until he was fired in September 2025, marking a 21-season tenure as head coach. He became the winningest coach in OSU history during this time, compiling a 170-90 record, leading the team to eight 10-win seasons and a Big 12 Conference title in 2011. Before becoming head coach, he played quarterback for OSU from 1986 to 1989 and served as an assistant coach, making his overall association with OSU span several decades.
In summary:
- Head coach tenure at OSU: 2005 to 2025 (21 seasons)
- Total years connected to OSU (player, assistant, head coach): around 30+ years.
