Photo: TEB Tennis Stars 2017, Istanbul, Turkey - 27 Nov
Roger Federer through to the quarter-finals of the Istanbul Open
Eugenie Bouchard beats Tomova in Istanbul first round - The Globe and Mail
WTA Istanbul - Radwanska comments on comparison to Martina Hingis
Bouchard into Istanbul semis after Kovinic marathon
Raonic falls to Cilic in Istanbul final - TSN.ca
Raonic Returns With Istanbul Win | ATP Tour | Tennis
Istanbul, Turkey - March 10, 2017: Wilson Brand Tennis Ball Isolated On White. The Wilson Sporting Goods Company Is An American Sports Equipment Manufacturer Based In Chicago, Illinois Since 1989. Stock Photo,
Photo: TEB Tennis Stars 2017, Istanbul, Turkey - 27 Nov
Schwartzman Moves Closer to Second Istanbul Title | ATP Tour | Tennis
Photo: TEB Tennis Stars 2017, Istanbul, Turkey - 27 Nov