Maria Penkova defeated Dia Evtimova 5-7 6-4 6-1 in the Rousse 10K final on clay. The upset overturned the form book — Dia Evtimova came in leading the head-to-head 4–0, but Maria Penkova had been the form player, winning 6 of their last 10 on clay. Maria Penkova claimed a first win over Dia Evtimova in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-21 | Maribor 10K | QF | clay | Dia Evtimova | 7-5 6-2 |
| 2006-06-05 | Haskovo 10K | SF | clay | Dia Evtimova | 1-6 6-4 6-3 |
| 2005-08-22 | Maribor 10K | SF | clay | Dia Evtimova | 6-3 6-4 |
| 2004-08-23 | Maribor 10K | R32 | clay | Dia Evtimova | 6-2 5-7 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.