David Sanchez defeated Paul Henri Mathieu 6-4 3-6 6-3 in the Bucharest quarter-final on clay. The upset overturned the form book — Paul Henri Mathieu came in leading the head-to-head 2–0. David Sanchez claimed a first win over Paul Henri Mathieu in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-09-12 | Bucharest | R32 | clay | Paul Henri Mathieu | 2-6 6-2 6-1 |
| 2005-02-14 | Costa Do Sauipe | R32 | hard | Paul Henri Mathieu | 6-4 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 (117 vs 200). ATP, WTA & Challenger.