# 2004 Wien Energie Grand Prix – singles

> tennis tournament event

**Wikidata**: [Q4017148](https://www.wikidata.org/wiki/Q4017148)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/2004_Wien_Energie_Grand_Prix_–_Singles)  
**Source**: https://4ort.xyz/entity/2004-wien-energie-grand-prix-singles