Katerina Vankova defeated Michaela Boev 6-4 7-5 in the Engis 10K round of 16 on clay. The result followed the form book — Katerina Vankova came in leading the head-to-head 1–0. Katerina Vankova extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-07-06 | Brussels 10K | QF | clay | Katerina Vankova | 6-2 4-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.