Albano Olivetti defeated Mateusz Terczynski 6-1 6-2 in the Bulgaria F1 round of 16 on hard.
Olivetti A. took it in straight sets.
Albano Olivetti beat Mateusz Terczynski 6-1 6-2. Umpiry, "Albano Olivetti vs Mateusz Terczynski — Bulgaria F1 Round of 16", https://umpiry.com/match/2017-05-08/olivetti-vs-terczynski-bulgaria-f1-r16?utm_source=cite (as of 8 May 2017).