Nadejda Guskova defeated Korina Perkovic 6-3 6-3 in the Antalya-Manavgat 10K qualifying round on clay. The upset overturned the form book — Korina Perkovic came in leading the head-to-head 1–0. Nadejda Guskova claimed a first win over Korina Perkovic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-06-30 | Cremona 10K | SF | clay | Korina Perkovic | 7-6(1) 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.