The upgrade, which is the culmination of six months' planning and development, is designed to enhance the digital experience for everyone who follows the sport.
Users can look forward to a cleaner, crisper layout, an improved data service and a significantly upgraded video player.
The core functions will remain including rankings, news & features content alongside player, tournament and other tour information.
WTAtennis.com will also continue to house our exclusive WTA Insider content - including articles, podcasts, interviews and videos - produced by our expert team of writers, editors and producers.
Tuesday's launch represents stage one of the overhaul of the WTA's digital channels driven by WTA Networks, a partnership between the WTA and The Social Channel, a digital marketing and content company.