Dinko Halachev defeated Marcel Radev 7-5 6-0 in the Bulgaria F4 round of 32 on clay.
Halachev D. took it in straight sets.
Dinko Halachev beat Marcel Radev 7-5 6-0. Umpiry, "Dinko Halachev vs Marcel Radev — Bulgaria F4 Round of 32", https://umpiry.com/match/2009-05-25/halachev-vs-radev-bulgaria-f4-r32?utm_source=cite (as of 25 May 2009).