Nathalia Rossi defeated Daniela Seguel 3-6 6-3 6-3 in the Rancagua 10K round of 16 on clay. The upset overturned the form book — Daniela Seguel came in leading the head-to-head 2–0, but Nathalia Rossi had been the form player, winning 2 of their last 4 on clay. Nathalia Rossi claimed a first win over Daniela Seguel in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-09-28 | Santa Fe $10K | R16 | clay | Daniela Seguel | 4-6 6-2 6-3 |
| 2012-04-16 | Villa Del Dique 10K | SF | clay | Daniela Seguel | 6-4 6-1 |
Averages over each player's completed matches in the selected window (3 vs 200). 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