David Vega Hernandez defeated Oleg Kossov 6-3 6-2 in the Spain F13 round of 32 on clay.
Vega Hernandez D. took it in straight sets.
David Vega Hernandez beat Oleg Kossov 6-3 6-2. Umpiry, "David Vega Hernandez vs Oleg Kossov — Spain F13 Round of 32", https://umpiry.com/match/2016-05-09/hernandez-vs-kossov-spain-f13-r32?utm_source=cite (as of 9 May 2016).