Monday
At Arena Armeec Sofia
Sofia, Bulgaria
Purse: $624,335 (WT250)
Surface: Hard-Indoor
Singles
First Round

Lukas Lacko, Slovakia, def. Evgeny Donskoy (8), Russia, 6-4, 6-4.

Joao Sousa (8), Portugal, def. Dimitar Kuzmanov, Bulgaria, 7-6 (6), 6-1.