Danilo Petrovic defeated Nino Serdarusic 6-2 6-3 in the Serbia F5 round of 16 on clay. The upset overturned the form book — Nino Serdarusic came in leading the head-to-head 1–0. Danilo Petrovic claimed a first win over Nino Serdarusic in two meetings, levelling the head-to-head at 1–1.
Petrovic D. took it in straight sets.
Danilo Petrovic beat Nino Serdarusic 6-2 6-3. Umpiry, "Danilo Petrovic vs Nino Serdarusic — Serbia F5 Round of 16", https://umpiry.com/match/2015-07-13/petrovic-vs-serdarusic-serbia-f5-r16?utm_source=cite (as of 13 July 2015).