DURHAM, N.C. Ė Duke didnít play like the No. 1 team in the country at times Tuesday, but it didnít matter.

Duke guard Quinn Cook scored 27 points and Duke held Clemson to 27 percent shooting in a 68-40 win over the Tigers at Cameron Indoor Stadium.

Clemson (8-6, 0-2 ACC) falls to 4-58 all-time at Duke.

Clemson did not make a jumpshot until Milton Jennings hit the teamís first 3 with 2:12 to play. Clemson struggled shooting from the floor all night, getting off to another slow start.

Devin Booker was the only Clemson player who offered a winning performance, grabbing 14 rebounds and scoring 12 points. Clemson did improve defensively, holding Duke (15-0, 2-0) to under 40 percent shooting for much of the game.