Martina Gledacheva defeated Alice Balducci 6-0 6-4 in the Koksijde 25K round of 32 on clay. The upset overturned the form book — Alice Balducci came in leading the head-to-head 2–0. Martina Gledacheva claimed a first win over Alice Balducci in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-16 | Santa Coloma De Farners 10K | QF | clay | Alice Balducci | 4-6 7-5 6-2 |
| 2010-08-16 | Todi 10K | QF | clay | Alice Balducci | 7-6(2) 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.