Juan Ignacio Chela defeated Gustavo Kuerten 3-6 7-6 6-4 in the Mexico City round of 16 on clay. The upset overturned the form book — Gustavo Kuerten came in leading the head-to-head 1–0. Juan Ignacio Chela claimed a first win over Gustavo Kuerten in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-05-12 | Hamburg Masters | R64 | clay | Gustavo Kuerten | 6-2 6-4 |
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 200). ATP, WTA & Challenger.