Duke vs. Virginia Tech: Chris Clarke tipped in a missed shot with under :05 seconds to play and Grayson Allen missed a go-ahead 3 at the buzzer as the Hokies upset the No. 5 Blue Devils 64-63 Monday night in Blacksburg. Nikeil Alexander-Walker led Virginia Tech with 17 points, while Justin Bibbs scored 14 points in his final home game as a Hokie. Grayson Allen led Duke with 22 points in only the Blue Devils' 6th loss of the season.