Sanjar Fayziev defeated Sergey Betov 6-3 6-4 in the Uzbekistan F2 round of 16 on hard. The upset overturned the form book — Sergey Betov came in leading the head-to-head 2–0, but Sanjar Fayziev had been the form player, winning 4 of their last 8 on hard. Sanjar Fayziev claimed a first win over Sergey Betov in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-01-25 | Kazakhstan F2 | SF | hard | Sergey Betov | 4-6 7-6(1) 6-3 |
| 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 (150 vs 56). 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