Hector Moretti defeated Marcello Wowk 6-7 7-5 6-2 in the Bolivia Chile Masters 4 round of 16 on clay. The result followed the form book — Hector Moretti came in leading the head-to-head 2–0. Hector Moretti extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-11-01 | Uruguay Masters 2 | R16 | clay | Hector Moretti | 5-7 6-4 6-2 |
| 1995-10-28 | Uruguay Paraguay Masters 2 | R32 | clay | Hector Moretti | 6-1 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.