Juan Ignacio Chela defeated David Sanchez 2-6 7-5 6-4 in the Bucharest round of 32 on clay. The upset overturned the form book — David Sanchez came in defending last year's round of 32. Juan Ignacio Chela extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-02-09 | Vina del Mar | R32 | clay | David Sanchez | 6-4 6-2 |
| 2002-05-13 | Hamburg Masters | R32 | clay | Juan Ignacio Chela | 6-3 1-6 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 190). ATP, WTA & Challenger.