North Carolina secured a commitment from 2017 offensive lineman Marcus McKethan on Wednesday, according to InsideCarolina.com. McKethan is the fourth player to commit to the Tar Heels since Saturday night.
A 6-6, 328-pound recruit, McKethan is the 12th player in his class to pledge to UNC. The Barnwell, S.C., native is not ranked by the major recruiting services.