Joao Menezes @ Istanbul, Turkey

Cem Ilkel Radu Albot James Duckworth Gabashvili, Teimuraz Fabbiano, Thomas Damir Dzumhur Botic Van De Zandschulp Martin Klizan Matteo Berrettini Ilya Ivashka Sebastian Ofner Nino Serdarusic Daniel Elahi Galan Ramkumar Ramanathan Mohamed Safwat van Rijthoven, Tim Sieber, Marc Arnaboldi, Andrea Alexey Vatutin Marc-Andrea Huesler Kavcic, Blaz Yasutaka Uchiyama Bernard Tomic Roman Safiullin Konecny, Michal Simon, Tobias Ignatik, Uladzimir Verdasco, Fernando Goncalo Oliveira Hong, Seong Chan Soeda, Go Jaume Munar Ernesto Escobedo Haase, Robin Kelsey Stevenson Betov, Sergey Vidal Azorin, Jose Fco Elias Ymer Norbert Gombos Stakhovsky, Sergiy Frederico Ferreira Silva Kozyukov, Vitaly Andrey Kuznetsov Li, Zhe Jurij Rodionov Alessandro Giannessi Riccardo Bonadio Tashi, Vullnet Petrovic, Danilo Taro Daniel