Cristian Villagran defeated Sebastian Uriarte 4-6 6-4 6-3 in the Chile F5 qualifying round on clay. The result followed the form book — Cristian Villagran came in leading the head-to-head 2–0. Cristian Villagran extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-05-29 | Argentina F9 | QF | clay | Cristian Villagran | 6-0 4-6 6-2 |
| 2006-05-01 | Argentina F5 | R32 | clay | Cristian Villagran | 7-6(7) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.