Vladimir Obradovic defeated Alexios Halebian 5-7 6-2 6-2 in the USA F31 round of 32 on clay. The upset overturned the form book — Alexios Halebian came in leading the head-to-head 1–0. Vladimir Obradovic claimed a first win over Alexios Halebian in two meetings, levelling the head-to-head at 1–1.
Obradovic V. came through in three sets.
Vladimir Obradovic beat Alexios Halebian 5-7 6-2 6-2. Umpiry, "Vladimir Obradovic vs Alexios Halebian — USA F31 Round of 32", https://umpiry.com/match/2011-11-14/halebian-vs-obradovic-usa-f31-r32?utm_source=cite (as of 14 November 2011).