Sofia Open—Sofia, Bulgaria
First-round results:
Salvatore Caruso Defeats Dimitar Kuzmanov 46 64 64
(5) Adrian Mannarino Defeats Martin Klizan 36 61 75
Marc-Andrea Huesler Defeats (7) Nikoloz Basilashvili 61 46 76(6)
Egor Gerasimov Defeats Viktor Troicki 63 36 63
Aslan Karatsev Defeats Taro Daniel 76(2) 61
Vasek Pospisil Defeats Illya Marchenko 62 57 76(5)
