1998 Croatia Open Umag
The 1998 Croatia Open Umag was a tennis tournament played on outdoor clay courts in Umag, Croatia that was part of the International Series of the 1998 ATP Tour. The tournament was held from July 27 through August 2, 1998.Champions
Singles
Bohdan Ulihrach def. Magnus Norman, 6–3, 7–6.
- It was Ulihrach's only title of the year and the 3rd of his career.
Doubles
Neil Broad / Piet Norval def. Jiří Novák / David Rikl, 6–1, 3–6, 6–3.
- It was Broad's 1st title of the year and the 6th of his career. It was Norval's only title of the year and the 8th of his career.
