Tatiana Bua defeated Belen Luduena 6-1 7-5 in the Asuncion 10K round of 16 on clay. The result followed the form book — Tatiana Bua came in leading the head-to-head 1–0. Tatiana Bua extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-08 | Santa Cruz De La Sierra 10K | R16 | clay | Tatiana Bua | 6-4 6-0 |