Giulia Gabba defeated Darya Kustova 6-4 6-4 in the Bari 25K semi-final on clay. The upset overturned the form book — Darya Kustova came in leading the head-to-head 1–0, but Giulia Gabba had been the form player, winning 3 of their last 7 on clay. Giulia Gabba claimed a first win over Darya Kustova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-07-24 | Monteroni D`Arbia 25K | R32 | clay | Darya Kustova | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.