Ivo Karlovic defeated Oscar Hernandez 6-3 6-7 6-3 in the Gstaad round of 32 on clay. Ivo Karlovic extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-10-15 | Madrid Masters | R32 | clay | Ivo Karlovic | 7-5 6-2 |
| 2003-05-26 | Roland Garros | Q64 | clay | Oscar Hernandez | 6-4 6-2 |
Averages over each player's completed matches in the selected window (200 vs 179). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About