2015 French Open - Day One [Getty Images]

PARIS, FRANCE - MAY 24: Paul-Henri Mathieu of France plays a forehand in his Men's Singles match against Kei Nishikori of Japan on day one of the 2015 French Open at Roland Garros on May 24, 2015 in Paris, France. (Photo by Clive Mason/Getty Images)

Getty Images Sport Clive Mason