Patricio Arquez advanced past Phillip Harboe via walkover in the Chile F6 qualifying round. Patricio Arquez extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-08-07 | Agentina F9 | R16 | clay | Patricio Arquez | 4-0 4-1 4-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.