Kevin Warren Sumlin is an American football coach who is currently the head coach for the Houston Gamblers of the United Football League (UFL). Sumlin served as the head football coach at the University of Houston from 2008 to 2011, Texas A&M University from 2012 to 2017, and at the University of Arizona from 2018 to 2020. Sumlin was formerly the associate head coach, co-offensive coordinator, and tight ends coach for the University of Maryland.