<page_title> List of tennis tournaments </page_title> <section_title> ATP Challenger Tour tournaments </section_title> <table> <cell> Challenger Internazionale Dell'Insubria <col_header> Competition </col_header> </cell> <cell> 2006 <col_header> Year debut </col_header> </cell> <cell> Switzerland Chiasso <col_header> Host </col_header> </cell> </table>
The Challenger Internazionale Dell'Insubria is a tennis tournament held in Chiasso, Switzerland since 2006.