CHARLOTTE, N.C. — Duke won its first outright Atlantic Coast Conference title since 1962 and threw the College Football Playoff into chaos Saturday night when Darian Mensah connected with Jeremiah Hasley for a 1-yard touchdown on a fourth-down play in overtime, and the unranked Blue Devils held on to beat No. 17 Virginia 27-20. The Blue Devils (8-5) are unlikely to make the playoff field, opening the door for a second Group of Five team — likely James Madison — to make it. Duke last won a share of the ACC regular-season title in 1989, sharing it with Virginia in Steve Spurrier’s final season as Blue Devils coach. The conference championship game was created in 2005, and Duke got there this year thanks to a five-team tiebreaker. Virginia (10-3), the ACC regular-season champion, would have reached the CFP for the first time in school history with a victory but fell short when Chandler Morris was intercepted by Luke Mergott on the Cavaliers’ first offensive play in OT. Mensah threw for 196 yards and two scores — both to Hasley — while Nate Sheppard ran for 97 yards and a score for Duke. ...read more read less