Frenchman Jo-Wilfried Tsonga reacts after a shot during his French Open mens fourth round match against Stanislas Wawrinka of Switzerland at Roland Garros in Paris on June 4, 2012. Tsonga defeated Wawrinka 6-4, 7-6 (6), 3-6, 3-6, 6-4 to advance to the next round. UPI/David Silpa