Altug Celikbilek defeated Dimitar Kuzmanov 4-6 7-5 6-4 in the Turkey F44 quarter-final on hard. The upset overturned the form book — Dimitar Kuzmanov came in leading the head-to-head 4–0. Altug Celikbilek claimed a first win over Dimitar Kuzmanov in five meetings, narrowing the head-to-head to 4–1.
Celikbilek A. came through in three sets.
Altug Celikbilek beat Dimitar Kuzmanov 4-6 7-5 6-4. Umpiry, "Altug Celikbilek vs Dimitar Kuzmanov — Turkey F44 Quarter-final", https://umpiry.com/match/2016-11-04/celikbilek-vs-kuzmanov-turkey-f44-qf?utm_source=cite (as of 4 November 2016).