(1) Humbert, Ugo 
vs Bye
(Alt) Gengel, Marek 
vs Danilov, Savriyan 
Grenier, Hugo vs Rodionov, Jurij 
Bye vs (15) Giraldo, Santiago 
(10) Bemelmans, Ruben 
vs Bye
Jecan, Mircea-Alexandru 
vs Dzhanashiya, Shalva
Yevseyev, Denis 
vs Blancaneaux, Geoffrey
Bye vs (6) Rosol, Lukas
(3) Copil, Marius vs Bye
Lazov, Alexandar 
vs Roumane, Rayane
(Alt) Yilmaz, Burak Can 
vs Jianu, Filip Cristian
Bye vs (16) Kavcic, Blaz 
(12) Kuhn, Nicola 
vs Bye
(WC) Saplin, Kirill vs (Alt) Cornea, Victor Vlad
(WC) Ilhan, Marsel vs (WC) Turker, Mert Naci
Bye vs (8) Ramanathan, Ramkumar 
(7) Janvier, Maxime vs Bye
Dubrivnyy, Artem vs Van de Zandschulp, Botic 
Miedler, Lucas vs Muller, Alexandre
Bye vs (11) Clarke, Jay 
(14) Safiullin, Roman vs Bye
Golubev, Andrey vs Poljak, David
(WC) Rune, Holger Vitus Nodskov 
vs Lamasine, Tristan
Bye vs (17) Viola, Matteo 
(5) Istomin, Denis 
vs Bye
Neuchrist, Maximilian vs Zverev, Mischa 
Karlovskiy, Evgeny vs Setkic, Aldin 
Bye vs (9) Marcora, Roberto
(13) Nedovyesov, Aleksandr vs Bye
(WC) Cengiz, Baran vs Carr, Simon 
Mertens, Yannick vs Hoyt, Evan
Bye vs (2) Granollers, Marcel
