Sergey Betov defeated Petru Alexandru Luncanu 6-4 6-2 in the Azerbaijan F1 round of 16 on hard. The upset overturned the form book — Petru Alexandru Luncanu came in leading the head-to-head 1–0. Sergey Betov claimed a first win over Petru Alexandru Luncanu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-02-22 | Azerbaijan F2 | R16 | hard | Petru Alexandru Luncanu | 6-4 4-6 6-3 |
Averages over each player's completed matches in the selected window (110 vs 105). 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