Peter Heller defeated Marat Deviatiarov 6-3 6-2 in the Turkey F36 round of 16 on hard.
Heller P. took it in straight sets.
Peter Heller beat Marat Deviatiarov 6-3 6-2. Umpiry, "Peter Heller vs Marat Deviatiarov — Turkey F36 Round of 16", https://umpiry.com/match/2012-09-17/deviatiarov-vs-heller-turkey-f36-r16?utm_source=cite (as of 17 September 2012).