(1) Kukushkin, Mikhail 
vs (WC) Sock, Jack 
(Alt) Tomic, Bernard 
vs (12/Alt) Rublev, Andrey 
(2) Sousa, Joao 
vs (WC) Korda, Sebastian
Nishioka, Yoshihito 
vs (10) Millman, John
(3) Carreno Busta, Pablo 
vs Copil, Marius 
(WC) Wolf, J.J. vs (13) Bublik, Alexander
(4) Evans, Daniel 
vs Kohlschreiber, Philipp 
Karlovic, Ivo 
vs (14) Sandgren, Tennys
(5) Fucsovics, Marton 
vs Popyrin, Alexei
Kudla, Denis vs (8) Norrie, Cameron
(6) Ruud, Casper 
vs Klahn, Bradley
(WC) Mcnally, John vs (9) Delbonis, Federico 
(7) Kecmanovic, Miomir 
vs (Alt) Hoang, Antoine 
Harris, Lloyd 
vs (11) Lopez, Feliciano
