Phillip Harboe defeated Matias Oneille 6-2 6-1 in the Chile F6 round of 32 on clay. The result followed the form book — Phillip Harboe came in leading the head-to-head 1–0. Phillip Harboe extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-04-14 | Chile F2 | R16 | clay | Phillip Harboe | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.