# 1999 Swisscom Challenge – Singles

> Singles

**Wikidata**: [Q3883826](https://www.wikidata.org/wiki/Q3883826)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/1999_Swisscom_Challenge_–_Singles)  
**Source**: https://4ort.xyz/entity/1999-swisscom-challenge-singles