Nicolas Kiefer defeated Fernando Gonzalez 7-6 6-2 in the Madrid Masters quarter-final on clay. The result followed the form book — Nicolas Kiefer came in leading the head-to-head 2–0. Nicolas Kiefer extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-03-20 | Miami Masters | R32 | hard | Nicolas Kiefer | 6-2 3-6 7-5 |
| 2002-06-24 | Wimbledon | R64 | grass | Nicolas Kiefer | 7-5 6-3 6-0 |
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 (100 vs 194). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About