(1) Hoang, Antoine 
vs Bye
(WC) Galarneau, Alexis 
vs Barrios Vera, Marcelo Tomas 
Escobedo, Ernesto 
vs Sarkissian, Alexander
Bye vs (16) Lee, Duckhee 
(10) Kubler, Jason 
vs Bye
(ITF) Hoyt, Evan 
vs Moriya, Hiroki 
Redlicki, Michael vs Petrovic, Danilo 
Bye vs (5) Sela, Dudi 
(3) Polansky, Peter vs Bye
Uchida, Kaichi vs Smith, Roy
Menezes, Joao 
vs Qualifier
Bye vs (14) Kokkinakis, Thanasi
(9/WC) Pospisil, Vasek vs Bye
Li, Zhe 
vs Harris, Andrew
Ortega-Olmedo, Roberto 
vs (ITF) Mansouri, Skander 
Bye vs (6) Gombos, Norbert 
(8) Uchiyama, Yasutaka vs Bye
Watanuki, Yosuke vs Qualifier
(WC) Draxl, Liam vs (ITF) Arconada, Jordi
Bye vs (12) King, Darian 
(13) Janvier, Maxime vs Bye
Gojo, Borna 
vs (WC) Sigouin, Benjamin
Altamirano, Collin vs (WC) Holt, Brandon
Bye vs (4) Mmoh, Michael
(7) Torpegaard, Mikael 
vs Bye
Banes, Maverick vs Ilkel, Cem 
Wolf, J.J. vs Sakharov, Gleb
Bye vs (11) Polmans, Marc
(15) Couacaud, Enzo vs Bye
Santillan, Akira vs (PR) Gomez-Herrera, Carlos
(ITF) Imai, Shintaro vs (ITF) Tabilo, Alejandro
Bye vs (2) Kwon, Soonwoo
