Sergey Betov defeated Vladyslav Manafov 7-6 2-6 6-3 in the Karshi CH qualifying round 2 on hard. The upset overturned the form book — Vladyslav Manafov came in defending last year's round of 16. Sergey Betov extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-08-14 | Belarus F2 | R32 | hard | Vladyslav Manafov | 6-4 6-2 |
| 2013-04-29 | Kazakhstan F3 | SF | clay | Sergey Betov | 6-4 6-1 |
Averages over each player's completed matches in the selected window (42 vs 134). 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