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In the photo above, Tennesse Stateā€™s Darreon Reddick is quite literally watching Dukeā€™s Grayson Allen go by. He shouldā€™ve observed the unwritten-but-well-known Duke Buffer Zone of at least five feet; he got whistled for the foul on Allen.

Watch, and watch again:

Duke overcame an early deficit to win 65-55.