Nicolas Lapentti defeated Flavio Saretta 3-6 6-3 7-6 in the Vina del Mar quarter-final on clay. The upset overturned the form book — Flavio Saretta came in leading the head-to-head 1–0. Nicolas Lapentti claimed a first win over Flavio Saretta in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-08-25 | US Open | R64 | hard | Flavio Saretta | 6-2 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 (200 vs 136). ATP, WTA & Challenger.