Duke basketball junior guard Tyrese Proctor, a third-year starter in as many seasons of Jon Scheyer's reign as head coach, fell backpedaling in transition as the No. 2-ranked Blue Devils (25-3, 16-1 ACC) were adding to their demolition late in the first half of Tuesday's bout at Miami (6-22, 2-15 ACC).

With less than a minute to play in the first half against Miami, Duke guard Tyrese Proctor left the game limping. Proctor went straight up the tunnel to the locker room and did not return to the game.

Proctor was going backward in an effort to defend against a Miami fast break when his left leg appeared to buckle when he planted his foot. His knee came up and Proctor, in obviou

Tyrese Proctor's knee injury dampened Duke basketball's dominance at Miami, but here's the good from the Blue Devils' blowout win.

Duke again showed off its offense and flexed its defensive might, but the Blue Devils lost a starting guard to injury in the first half against Miami on Tuesday.

Duke basketball's Tyrese Proctor, one of the Blue Devils' best players, was injured at Miami. Here's what we know.