The world's best tennis players show their intensity on the clay courts at Roland Garros during the 2013 French Open in Paris.
Spaniard Rafael Nadal pauses after winning his French Open men's final match against fellow Spaniard David Ferrer at Roland Garros in Paris on June 9, 2013. Nadal defeated Ferrer 6-3, 6-2, 6-3 to become the first player ever to win the same Grand Slam tournament eight times. UPI/David Silpa