Camelia Elena Hristea defeated Dalia Zafirova 4-6 7-6 6-2 in the Bucharest 10K round of 32 on clay. The upset overturned the form book — Dalia Zafirova came in leading the head-to-head 3–0. Camelia Elena Hristea claimed a first win over Dalia Zafirova in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-09-03 | Belgrade 10K | SF | clay | Dalia Zafirova | 6-3 6-3 |
| 2011-09-19 | Varna 10K | R32 | clay | Dalia Zafirova | 6-3 7-5 |
| 2008-08-25 | Bucharest 10K | R16 | clay | Dalia Zafirova | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.