GALLERY – French Open In Action

Spain's David Ferrer returns a shot during the men's quarterfinal match against his compatriot Rafael Nadal at the French Open tennis tournament at the Roland Garros stadium in Paris,

Britain's Andy Murray reacts during the men's quarterfinal match against France's Gael Monfils at the French Open tennis tournament at the Roland Garros stadium in Paris

Gael Monfils of France returns a shot during the Men's Singles fourth round match against Guillermo Garcia-Lopez of Spain at the French Open at Roland Garros in Paris

Maria Sharapova of Russia serves during the women's singles quarterfinal against Garbin Muguruza of Spain during the French Open tennis tournament at Roland Garros in Paris

Maria Sharapova of Russia greets the audience after the women's singles quarterfinal against Garbin Muguruza of Spain during the French Open tennis tournament at Roland Garros in Paris

Switzerland's Roger Federer serves during the Men's Singles fourth round match against Latvia's Ernests Gulbis on day 8 of the French Open at Roland Garros in Paris (file)

Simona Halep of Romania returns the ball during the Women's Singles fourth round match against Sloane Stephens of the United States on day 9 of the French Open at Roland Garros in Paris

Sloane Stephens of the United States returns the ball during the Women's Singles fourth round match against Simona Halep of Romania on day 9 of the French Open at Roland Garros in Paris

Latvia's Ernests Gulbis serves during the Men's Singles fourth round match against Switzerland's Roger Federer on day 8 of the French Open at Roland Garros in Paris

Guillermo Garcia-Lopez of Spain returns a shot during the Men's Singles fourth round match against Gael Monfils of France at the French Open at Roland Garros in Paris

Serbia's Novak Djokovic returns a shot during the men's quarterfinal match against Canada's Milos Raonic at the French Open tennis tournament at the Roland Garros stadium in Paris

Maria Sharapova of Russia reacts after the women's singles quarterfinal against Garbin Muguruza of Spain during the French Open tennis tournament at Roland Garros in Paris

Britain's Andy Murray returns a shot during the men's quarterfinal match against France's Gael Monfils at the French Open tennis tournament at the Roland Garros stadium in Paris, France