Williamson helps No. 2 Duke top unbeaten Texas Tech

Duke forward Zion Williamson (1) drives to the basket past Texas Tech forward Tariq Owens (11) during the first half of an NCAA college basketball game Thursday, Dec. 20, 2018, in New York. (AP Photo/Adam Hunger)

NEW YORK — Zion Williamson had 17 points, 13 rebounds and Duke fans roaring each time he touched the ball before he fouled out, and the second-ranked Blue Devils ended No. 12 Texas Tech’s unbeaten start with a 69-58 victory Thursday night at Madison Square Garden.