NCAA Football Mattison Still OSU’s DC After Buckeyes Recent Hire? Published January 22, 2020 After a stint with the Titans as their DB coach, Kerry Coombs returns to Ohio State as their new DC: We’re proud to welcome back and announce Ohio State Football’s new Defensive Coordinator: @DB_CoachCoombs Big Facts: Every starting Ohio State cornerback in Coach Coombs’ six-year Ohio State tenure reached the @NFL #GoBucks #ToughLove pic.twitter.com/WRR2htLOAa — Ohio State Football (@OhioStateFB) January 20, 2020 It is unclear if Greg Mattison, who was the co-DC last year, will still be in that role with Coombs back in Columbus. In this article: Recent Posts Another B1G School, Not Michigan, Now Favorites To Land Top QB Recruit? OSU Loses Out To Clemson For Top In-State Recruit A Day After Winning Another Ohio State Ends Up Winning Out In Recruitment Of Top In-State Prospect Five-Star WR Trending Maize And Blue With Michigan Visit Upcoming? OSU Loses Out On Top In-State Recruit To ACC Program