(1)Albert Ramos-Vinolas v (wc)Amine Ahouda
Viktor Troicki v Jan-Lennard Struff
Q v Pablo Andujar
Q v (7)Alexandr Dolgopolov
(3)Philipp Kohlschreiber v (wc)Lamine Ouahab
Nikoloz Basilashvili v Matteo Berrettini
Joao Sousa v Q
Mirza Basic v (5)Robin Haase
(6)Benoit Paire v Gilles Simon
Maximilian Marterer v Roberto Carballes Baena
Q v Guillermo Garcia-Lopez
Thomas Fabbiano v (4)Richard Gasquet
(8)Mischa Zverev v Paolo Lorenzi
(wc)Malek Jaziri v Marton Fucsovics
Radu Albot v Andreas Seppi
Jiri Vesely v (2)Kyle Edmund
