This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources. Find sources: "2004 Croatia Open" – news · newspapers · books · scholar · JSTOR (October 2024)

2004 Croatia Open
Date	19–25 July
Edition	15th
Category	International Series
Draw	32S / 16D
Prize money	$375,000
Surface	Clay / outdoor
Location	Umag, Croatia
Venue	ITC Stella Maris
Champions
Singles
Guillermo Cañas[1]
Doubles
José Acasuso / Flávio Saretta[2]
← 2003 · Croatia Open · 2005 →

The 2004 Croatia Open was a tennis tournament played on outdoor clay courts at the ITC Stella Maris in Umag in Croatia and was part of the International Series of the 2004 ATP Tour. The tournament ran from 19 July through 25 July 2004.

Guillermo Cañas defeated Filippo Volandri 7–5, 6–3

José Acasuso / Flávio Saretta defeated Jaroslav Levinský / David Škoch 4–6, 6–2, 6–4

• Official website (in English)
• ITF tournament edition details
• ATP tournament profile