Karol Beck defeated David Sanchez 2-6 6-4 6-3 in the Long Island round of 32 on hard. The upset overturned the form book — David Sanchez came in leading the head-to-head 1–0, defending last year's round of 64. Karol Beck claimed a first win over David Sanchez in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-07-07 | Gstaad | R32 | clay | David Sanchez | 6-4 7-5 |
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 (169 vs 117). ATP, WTA & Challenger.