Melvyn Op Der Heijde defeated Joseph Sirianni 6-3 6-4 in the Netherlands F1 round of 32 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 |
|---|---|---|---|---|---|
| 2006-05-22 | Italy F15 | R16 | clay | Melvyn Op Der Heijde | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.