Daniel Melo defeated Mariano Campos 4-6 6-4 6-3 in the Chile 2 Masters 4 qualifying round on clay. The result followed the form book — Daniel Melo came in leading the head-to-head 2–0. Daniel Melo extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-11-02 | Paraguay F1 | R16 | clay | Daniel Melo | 6-4 6-3 |
| 1998-04-04 | Chile 1 Masters 4 | R16 | clay | Daniel Melo | 7-6 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.