Aldin Setkic defeated Dejan Katic 6-7 7-5 6-0 in the Serbia F13 round of 32 on clay. The upset overturned the form book — Dejan Katic came in leading the head-to-head 1–0. Aldin Setkic claimed a first win over Dejan Katic in two meetings, levelling the head-to-head at 1–1.
Setkic A. came through in three sets.
Aldin Setkic beat Dejan Katic 6-7(4) 7-5 6-0. Umpiry, "Aldin Setkic vs Dejan Katic — Serbia F13 Round of 32", https://umpiry.com/match/2012-09-17/katic-vs-setkic-serbia-f13-r32?utm_source=cite (as of 17 September 2012).