Alexandar Lazov defeated Altug Celikbilek 5-7 6-2 6-3 in the Turkey F8 round of 16 on hard. The result followed the form book — Alexandar Lazov came in leading the head-to-head 2–1. Alexandar Lazov extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-02-12 | Turkey F6 | SF | hard | Alexandar Lazov | 7-5 6-1 |
| 2017-02-20 | Turkey F7 | F | hard | Altug Celikbilek | 4-6 7-6(5) 6-4 |
| 2017-01-23 | Turkey F3 | QF | hard | Alexandar Lazov | 7-6(4) 7-6(4) |
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