Home›2001 ATP Tour›2001 UBS Open🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsEntityQ3978947· pop 6· linked from 271 articles2001 UBS Opentennis tournamentAvailable in 6 languagesFrançaisDeutschItalianoNederlandsUkrainianvia Wikidata sitelinks · CC0ConnectionsSwiss OpenEntity2002 Allianz Suisse Open GstaadEntityCategories2001 ATP Tour2001 in Swiss tennisJuly 2001 sports events in EuropeSwiss Open (tennis)