Maria Agustina De Carli defeated Aldana Ciccarelli 7-5 6-2 in the Rosario 10K q16 on clay. The upset overturned the form book — Aldana Ciccarelli came in leading the head-to-head 1–0. Maria Agustina De Carli claimed a first win over Aldana Ciccarelli in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-06-13 | Santa Fe 10K | Q16 | clay | Aldana Ciccarelli | 6-3 6-1 |