1998 Croatia Open Umag

1998 Croatia Open Umag
Date	27 July – 2 August
Edition	9th
Category	World Series
Draw	32S / 16D
Prize money	$375,000
Surface	Clay / outdoor
Location	Umag, Croatia
Champions
Singles
Bohdan Ulihrach[1]
Doubles
Neil Broad / Piet Norval[2]
← 1997 · Croatia Open Umag · 1999 →

The 1998 Croatia Open Umag was a men's tennis tournament played on outdoor clay courts in Umag, Croatia that was part of the World Series of the 1998 ATP Tour. It was the ninth edition of the tournament and was held from 27 July until 2 August 1998. Seventh-seeded Bohdan Ulihrach won the singles title.

Bohdan Ulihrach defeated Magnus Norman, 6–3, 7–6^(7–0)

• It was Ulihrach's only title of the year and the 3rd of his career.

Neil Broad / Piet Norval defeated 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.

• 1998 Croatian Bol Ladies Open

• ITF tournament edition details
• ATP tournament profile