The Duke defense held opponents to 20.2 points-per-game last season, good for third in the ACC. The Blue Devils return what should be another stout defense headlined by four of their most productive members from last season. Linebacker Joe Giles-Harris, cornerback Mark Gilbert and linemen Victor Dimukeje and Tre Hornbuckle will look to lead a defense that is ready to take the next step in 2018.
