Federica Quercia defeated Maria Belen Corbalan 6-4 7-6 in the Ciampino 10K round of 32 on clay. The upset overturned the form book — Maria Belen Corbalan came in leading the head-to-head 4–0. Federica Quercia claimed a first win over Maria Belen Corbalan in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-10-06 | Reggio Calabria 25K | R32 | clay | Maria Belen Corbalan | 6-2 6-4 |
| 2007-08-06 | Gdynia 25K | R32 | clay | Maria Belen Corbalan | 6-2 6-3 |
| 2006-10-09 | Rome-Castel Gandolfo 10K | SF | clay | Maria Belen Corbalan | 7-5 6-3 |
| 2006-09-11 | Torre Del Greco 10K | F | clay | Maria Belen Corbalan | 4-6 6-2 6-3 |