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 Michigan Pegged To Land Five-Star Fresh Off Decommitment Michigan Expected To Miss Out On Top Transfer Portal DB Target UM Coach Hints At Several Top Defenders Returning For Next Year, Potential Position Switch Michigan Is Hosting A Former Top Ohio State Pledge This Upcoming Weekend Michigan Offensive Starter Announces Return For Final Season