Alexandar Lazov defeated Ivan Gakhov 6-3 6-3 in the Kazakhstan F13 round of 16 on clay. The upset overturned the form book — Ivan Gakhov came in leading the head-to-head 2–0, but Alexandar Lazov had been the form player, winning 2 of their last 4 on clay. Alexandar Lazov claimed a first win over Ivan Gakhov in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-10-12 | Kazakhstan F6 | QF | clay | Ivan Gakhov | 6-4 6-7(13) 6-4 |
| 2014-10-13 | Kazakhstan F14 | R16 | clay | Ivan Gakhov | 6-4 5-2 |
Averages over each player's completed matches in the selected window (106 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