Ondrej Krstev defeated Matej Vocel 7-6 6-2 in the Czech Republic F4 round of 32 on clay.
Krstev O. took it in straight sets.
Ondrej Krstev beat Matej Vocel 7-6(6) 6-2. Umpiry, "Ondrej Krstev vs Matej Vocel — Czech Republic F4 Round of 32", https://umpiry.com/match/2015-06-22/krstev-vs-vocel-czech-republic-f4-r32?utm_source=cite (as of 22 June 2015).