Opis:

Viktor Troicki of Serbia returns a ball against Stan Wawrinka of Switzerland during a men's singles fourth round match at the French Open tennis tournament at Roland Garros in Paris, France, May 29, 2016. Wawrinka won the game 3-1. 29.05.2016 Paryz, Francja Tenis Roland Garros 2016 Ye Pingfan / Xinhua / Hepta / Sipa / PressFocus POLAND ONLY!!