Cristina Andreea Mitu defeated Dalia Zafirova 6-2 6-3 in the Bucharest 10K round of 32 on clay. The upset overturned the form book — Dalia Zafirova came in leading the head-to-head 2–0. Cristina Andreea Mitu claimed a first win over Dalia Zafirova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-06-01 | Bucharest 10K | QF | clay | Dalia Zafirova | 6-4 2-6 6-2 |
| 2008-05-19 | Galati 10K | R32 | clay | Dalia Zafirova | 6-4 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.