Mehdi Ziadi defeated Peter Heller 6-4 6-4 in the Turkey F24 qualifying round on clay.
Ziadi M. took it in straight sets.
Mehdi Ziadi beat Peter Heller 6-4 6-4. Umpiry, "Mehdi Ziadi vs Peter Heller — Turkey F24 Qualifying Round", https://umpiry.com/match/2012-06-18/heller-vs-ziadi-turkey-f24-qf?utm_source=cite (as of 18 June 2012).