Ivan Miranda defeated Matias Oneille 7-6 6-4 in the Peru F3 final on clay. The upset overturned the form book — Matias Oneille came in leading the head-to-head 2–0. Ivan Miranda claimed a first win over Matias Oneille in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-11-29 | Chile F6 | R32 | clay | Matias Oneille | 7-6 7-6 |
| 1999-11-15 | Chile F4 | R16 | clay | Matias Oneille | 3-6 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.