(1) Travaglia, Stefano 
vs Bye
(WC) Przysiezny, Michal 
vs (WC) Michalski, Daniel
Golubev, Andrey 
vs Elias, Gastao 
Bye vs (13) Kolar, Zdenek 
(12) Safwat, Mohamed 
vs Bye
Ornago, Fabrizio vs Avidzba, Alen 
(WC) Dembek, Michal vs Mena, Facundo 
Bye vs (7) Martinez, Pedro 
(4/SE) Ymer, Mikael 
vs Bye
Gakhov, Ivan vs Berrettini, Jacopo
Bortolotti, Marco vs Pellegrino, Andrea
Bye vs (14) Lamasine, Tristan 
(11) Vatutin, Alexey vs Bye
Durasovic, Viktor 
vs Tseng, Chun-hsin 
(ITF) Bonadio, Riccardo vs Qualifier
Bye vs (6) Coppejans, Kimmer 
(5) Giustino, Lorenzo vs Bye
Karatsev, Aslan vs Ferreira Silva, Frederico
(ITF) O’Connell, Christopher 
vs Dalla Valle, Enrico
Bye vs (9/WC) Robredo, Tommy
(15) Zopp, Jurgen 
vs Bye
(ITF) Nedelko, Ivan vs (ITF) Tiurnev, Evgenii
Cuevas, Martin 
vs Haerteis, Johannes 
Bye vs (3) Lorenzi, Paolo
(8) Giannessi, Alessandro vs Bye
(WC) Zuk, Kacper vs (PR) Metreveli, Aleksandre 
(ITF) Barranco Cosano, Javier vs Pavic, Ante 
Bye vs (10) Horansky, Filip 
(16) Choinski, Jan 
vs Bye
Brkic, Tomislav 
vs Qualifier
Sakamoto, Pedro 
vs Jahn, Jeremy
Bye vs (2) Majchrzak, Kamil
