Ivo Karlovic defeated Marat Safin 6-3 6-4 in the Madrid Masters round of 64 on clay. The upset overturned the form book — Marat Safin came in defending last year's quarter-final. Ivo Karlovic extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-06-11 | Queen's Club | R16 | grass | Ivo Karlovic | 7-6(3) 7-6(4) |
| 2004-08-02 | Cincinnati Masters | R16 | hard | Marat Safin | 7-6(4) 6-7(3) 6-4 |
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 123). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About