2004 Open 13
|2004 Open 13|
|Date||February 23 – February 29|
|Mark Knowles / Daniel Nestor|
The 2004 Open 13 was a men's tennis tournament played on indoor hard courts at the Palais des Sports de Marseille in Marseille in France and was part of the International Series of the 2004 ATP Tour. The tournament ran from February 23 through February 29, 2004.
- It was Hrbatý's 3rd title of the year and the 8th of his career.
- It was Knowles's 1st title of the year and the 31st of his career. It was Nestor's 1st title of the year and the 33rd of his career.