Patricio Arquez defeated Marcelo Barboza 4-1 5-3 4-2 in the Agentina F9 round of 32 on clay. The result followed the form book — Patricio Arquez came in leading the head-to-head 1–0. Patricio Arquez extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-09-25 | Bolivia F2 | SF | clay | Patricio Arquez | 6-1 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.