Altug Celikbilek defeated Yaraslav Shyla 2-6 7-5 6-3 in the M15 Heraklion 5 round of 16 on hard. The upset overturned the form book — Yaraslav Shyla came in leading the head-to-head 1–0, but Altug Celikbilek had been the form player, winning 8 of their last 10 on hard. Altug Celikbilek claimed a first win over Yaraslav Shyla in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-11-20 | Greece F10 | SF | hard | Yaraslav Shyla | 4-6 6-3 6-2 |
Averages over each player's completed matches in the selected window (200 vs 55). 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