Nishikori, Kei
Fearnley, Jacob
Uzbekistan
Bosnia & Herzegovina
Sultanov, Khumoyun
Basic, Mirza
Lebanon
Peru
Hassan, Benjamin
Buse, Ignacio
Bakshi, Aleksandre
Majchrzak, Kamil
Fomin, Sergey
Dzumhur, Damir
Tunisia
Ukraine
Dougaz, Aziz
Sachko, Vitaliy
Habib, Hady
Bueno, Gonzalo
Purtseladze, Saba
Kasnikowski, Maks
Romania (W)
Bulgaria
Cretu, Cezar
Nesterov, Petr
Echargui, Moez
Ovcharenko, Oleksandr
Jianu, Filip Cristian
Radulov, Iliyan
Georgia
Poland
Austria
Finland
Czech Republic
Republic of Korea
Lehecka, Jiri
Campana Lee, Gerard
Neumayer, Lukas
Virtanen, Otto
Denmark
Serbia
Croatia
Slovakia (W)
Durasovic V / Ruud C
Molteni A / Zeballos H
Moeller, Elmer
Kecmanovic, Miomir
Ajdukovic, Duje
Klein, Lukas
Israel
Germany
Machac, Tomas
Kwon, Soonwoo
Rodionov, Jurij
Paldanius, Oskari
Oliel, Yshai
Marterer, Maximilian
Sweden
Australia