(1)Grigor Dimitrov vs Bye
Pierre-Hugues Herbert vs Qualifier
Viktor Troicki vs Qualifier
(WC)Mikael Ymer vs (5) WC Mischa Zverev
(3)Jack Sock vs Bye
Jeremy Chardy vs Alessandro Giannessi
Leonardo Mayer vs (WC)Elias Ymer
Malek Jaziri vs (6)Fabio Fognini
(7)Yuichi Sugita vs Denis Istomin
Norbert Gombos vs Marcos Baghdatis
Marius Copil vs Jan-Lennard Struff
Bye vs (4)Juan Martin del Potro
(8)Fernando Verdasco vs Robin Haase
Qualifier Qualifier
Nicolas Almagro vs Hyeon Chung
Bye vs (2)Kevin Anderson
