History of UNC vs Duke in the Roy Williams Era Posted Feb 17, 2015 Roy Williams is presently 10-13 against Duke at UNC but just 3-8 in the last 11 games spanning the past five seasons. UNC has matching 5-6 records at home and on the road against Duke in the Williams era with the Tar Heels dropping the only neutral court affair in the 2011 ACC Championship. (Tar Heel Blog)