1998 Swisscom Challenge
The 1998 Swisscom Challenge was a women's tennis tournament played on indoor hard courts at the Schluefweg in Zürich, Switzerland that was part of Tier I of the 1998 WTA Tour. It was the 15th edition of the tournament and was held from October 12 through October 18, 1998. Finals. Singles. Lindsay Davenport defeated Venus Williams 7–5, 6–3 Doubles. Serena Williams / Venus Williams defeated Mariaan de Swardt / Elena Tatarkova 5–7, 6–1, 6–3