Maria Fernanda Alves defeated Aleksandrina Naydenova 3-6 7-6 6-4 in the Santiago 10K round of 16 on clay. The upset overturned the form book — Aleksandrina Naydenova came in leading the head-to-head 1–0. Maria Fernanda Alves claimed a first win over Aleksandrina Naydenova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-03-21 | Rancagua 10K | QF | clay | Aleksandrina Naydenova | 6-2 7-5 |
Averages over each player's completed matches in the selected window (3 vs 35). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About