(Photo credit: Susan Mullane-USA TODAY Sports)
Novak Djokovic cruised into the second round at Wimbledon, downing qualifier Vit Kopriva in straight sets on Tuesday.
Nearly one month removed from knee surgery, Djokovic entered the opening-round match with questions about his health but dominated on Centre Court, 6-1, 6-2, 6-2.
The 37-year-old Serb had 10 aces and scored points on 90 percent of his first serves.
"I try t
