The world's best tennis players show their intensity on the clay courts at Roland Garros during the 2013 French Open in Paris.
19 of 45
Serbian Viktor Troicki watches the ball during his French Open men's fourth round match against Jo-Wilfried Tsonga of France at Roland Garros in Paris on June 2, 2013. Tsonga defeated Troicki 6-3, 6-3, 6-3. UPI/David Silpa
| License Photo