ATP roundup: Andy Murray nets 500th career hard-court win

(Photo credit: Robert Deutsch-USA TODAY Sports)
Three-time major champion Andy Murray from Great Britain won his 500th career hard-court match when he beat Canadian Denis Shapovalov 4-6, 7-6 (5), 6-3 in the first round of the Dubai Duty Free Tennis Championships on Monday.

Murray -- who joined Roger Federer, Novak Djokovic, Andre Agassi and Rafael Nadal in the 500 club -- said in a post-match interview that he "probably