Ana Clara Duarte defeated Veronica Cepede Royg 6-2 4-6 7-6 in the Itajai 10K round of 16 on clay. The upset overturned the form book — Veronica Cepede Royg came in leading the head-to-head 3–0, but Ana Clara Duarte had been the form player, winning 3 of their last 5 on clay. Ana Clara Duarte claimed a first win over Veronica Cepede Royg in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-12-16 | Bertioga 25K | R16 | hard | Veronica Cepede Royg | 6-3 6-4 |
| 2011-06-27 | Denain 25K | R16 | clay | Veronica Cepede Royg | 6-3 6-3 |
| 2011-03-28 | Buenos Aires 25K | R32 | clay | Veronica Cepede Royg | 3-6 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.