Peter Heller defeated Artur Dubinski 6-1 6-2 in the Turkey F31 round of 16 on hard.
Heller P. took it in straight sets.
Peter Heller beat Artur Dubinski 6-1 6-2. Umpiry, "Peter Heller vs Artur Dubinski — Turkey F31 Round of 16", https://umpiry.com/match/2014-09-08/dubinski-vs-heller-turkey-f31-r16?utm_source=cite (as of 8 September 2014).