Sergey Betov defeated Sanjar Fayziev 4-6 7-6 6-3 in the Kazakhstan F2 semi-final on hard. Sergey Betov extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-04-24 | Uzbekistan F2 | R16 | hard | Sanjar Fayziev | 6-3 6-4 |
| 2013-10-21 | Kazakhstan F8 | R32 | hard | Sergey Betov | 4-6 7-5 6-2 |
Averages over each player's completed matches in the selected window (100 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