Dia Evtimova defeated Ionela Andreea Iova 7-5 6-3 in the Sandanski 10K round of 16 on clay. The result followed the form book — Dia Evtimova came in leading the head-to-head 2–0. Dia Evtimova extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-09-28 | Dobrich 10K | SF | clay | Dia Evtimova | 6-3 2-6 6-4 |
| 2007-09-10 | Sofia 25K | R32 | clay | Dia Evtimova | 7-5 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.