Polona Hercog defeated Catalina Castano 4-6 6-4 6-4 in the Budapest round of 16 on clay. The upset overturned the form book — Catalina Castano came in leading the head-to-head 1–0, but Polona Hercog had been the form player, winning 5 of their last 8 on clay. Polona Hercog claimed a first win over Catalina Castano in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-02-15 | Bogota | R32 | clay | Catalina Castano | 7-5 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 15). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About