Erika Zanchetta defeated Claudia Giovine 6-3 6-4 in the Civitavecchia 25K qualifying round of 32 on clay. The upset overturned the form book — Claudia Giovine came in leading the head-to-head 2–0. Erika Zanchetta claimed a first win over Claudia Giovine in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-04-23 | San Severo 10K | R32 | clay | Claudia Giovine | 7-5 3-6 7-6(5) |
| 2008-08-18 | Tre Castagni 10K | R32 | hard | Claudia Giovine | 6-1 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.