Gustavo Kuerten defeated Agustin Calleri 6-4 6-1 in the Santiago quarter-final on clay. The result followed the form book — Gustavo Kuerten came in leading the head-to-head 3–1. Gustavo Kuerten extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-02-23 | Costa Do Sauipe | F | hard | Gustavo Kuerten | 3-6 6-2 6-3 |
| 2003-03-10 | Indian Wells Masters | R16 | hard | Gustavo Kuerten | 6-4 7-6(5) |
| 2002-02-18 | Buenos Aires | R32 | clay | Agustin Calleri | 6-3 6-7(5) 7-6(4) |
| 2001-05-28 | Roland Garros | R64 | clay | Gustavo Kuerten | 6-4 6-4 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.