Diana Buzean defeated Alexandra Cadantu Ignatik 1-6 6-4 6-2 in the Bucharest 10K semi-final on clay. The upset overturned the form book — Alexandra Cadantu Ignatik came in leading the head-to-head 4–0. Diana Buzean claimed a first win over Alexandra Cadantu Ignatik in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-08 | Galati $25K | R16 | clay | Alexandra Cadantu Ignatik | 6-4 6-2 |
| 2010-05-17 | Bucharest 10K | F | clay | Alexandra Cadantu Ignatik | 6-2 6-4 |
| 2008-07-28 | Arad 10K | SF | clay | Alexandra Cadantu Ignatik | 6-4 6-7(2) 6-4 |
| 2007-08-27 | Hunedoara 10K | SF | clay | Alexandra Cadantu Ignatik | 2-6 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.