(AP Photo/Francois Mori)
PARIS (AP) Novak Djokovic was more concerned with a loss of concentration than a loss of footing Thursday, as the top-ranked Serb reached the third round of the French Open by beating Gilles Muller 6-1, 6-4, 6-4.
The eight-time Grand Slam champion, who has lost two French Open finals, slipped near the end of the second set and needed treatment for several minutes on his right groin area.
"Well, thankfully it's nothing major. So it's not (a) concern for the next match," Djokovic said. "I made a couple of slides that were quite, I'd say, unusual, with change of directions."