World No. 2 Novak Djokovic pulls out of Montreal tourney

(Photo credit: Amber Searls-USA TODAY Sports)

World No. 2 Novak Djokovic withdrew from next week's National Bank Open in Montreal, event organizers said Monday.

The Serbian star is currently playing in the Paris Olympics and reached the third round on Monday by defeating Rafael Nadal of Spain. Djokovic, 37, is hoping to win the gold medal for the first time.

He is a four-time winner of the National Bank Open, which rota