Ruben Ramirez Hidalgo defeated Mario Ancic 6-4 6-3 in the Kitzbuhel round of 32 on clay. The upset overturned the form book — Mario Ancic came in leading the head-to-head 2–0. Ruben Ramirez Hidalgo claimed a first win over Mario Ancic in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-05-08 | Rome Masters | R16 | clay | Mario Ancic | 6-3 6-7(4) 7-5 |
| 2004-04-12 | Valencia | R16 | hard | Mario Ancic | 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 24). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About