Sumlin is expected to sign a five-year contract, pending approval by the Arizona Board of Regents. An introductory news conference is scheduled for Tuesday.
"This is a tremendous day for Arizona Football and I am thrilled to welcome Kevin to our family," Arizona athletic director Dave Heeke said in a statement Sunday night. "He is a proven winner who will have an immediate impact on not only our football program, but also on our department and University. An accomplished coach and an excellent recruiter, Kevin shares our vision and values and fits with who we are and who we want to be.