Simeon Ivanov defeated Sergey Betov 6-1 3-6 6-2 in the Bulgaria F1 round of 16 on clay. The result followed the form book — Simeon Ivanov came in leading the head-to-head 1–0. Simeon Ivanov extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-09-03 | Bulgaria F7 | QF | clay | Simeon Ivanov | 3-6 7-5 7-6(7) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.