Melvyn Op Der Heijde defeated Joseph Sirianni 6-2 7-5 in the Italy F15 round of 16 on clay. The result followed the form book — Melvyn Op Der Heijde came in leading the head-to-head 1–0. Melvyn Op Der Heijde extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-06-20 | Netherlands F1 | R32 | clay | Melvyn Op Der Heijde | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.