Hugo Nys defeated Altug Celikbilek 6-4 7-5 in the Turkey F23 round of 16 on hard. The upset overturned the form book — Altug Celikbilek came in leading the head-to-head 1–0. Hugo Nys claimed a first win over Altug Celikbilek in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-29 | Turkey F26 | R32 | hard | Altug Celikbilek | 6-4 6-3 |
Averages over each player's completed matches in the selected window (101 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About