Djokovic wins US Open for 14th major, tying ‘idol’ Sampras

Novak Djokovic, of Serbia, reacts during a match against Juan Martin del Potro, of Argentina, in the men's final of the U.S. Open tennis tournament, Sunday, Sept. 9, 2018, in New York. (AP Photo/Julio Cortez)

NEW YORK — The U.S. Open final suddenly appeared to be slipping away from Novak Djokovic. He dropped three consecutive games. He was angered by a crowd roaring for his popular opponent, Juan Martin del Potro. He was, in short, out of sorts.