Matthias Muller defeated Reginald Willems 6-4 5-7 6-4 in the Netherlands Masters 1 round of 32 on clay. The result followed the form book — Matthias Muller came in leading the head-to-head 1–0. Matthias Muller extended the head-to-head to 2–0.
Muller M. came through in three sets.
Matthias Muller beat Reginald Willems 6-4 5-7 6-4. Umpiry, "Matthias Muller vs Reginald Willems — Netherlands Masters 1 Round of 32", https://umpiry.com/match/1998-06-15/muller-vs-willems-netherlands-masters-1-r32?utm_source=cite (as of 15 June 1998).