Marcel Felder defeated Juan Martin Aranguren 6-1 6-2 in the Chile F1A qualifying round on clay. The result followed the form book — Marcel Felder came in leading the head-to-head 1–0. Marcel Felder extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-05-10 | Argentina F3 | R16 | clay | Marcel Felder | 6-2 6-4 |
Averages over each player's completed matches in the selected window (20 vs 2). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About