Venus out of NZ tournament
Wellington - Seven-time grand slam champion Venus Williams has withdrawn from her Australian Open warm-up event in New Zealand due to "health reasons," placing her participation in the year's first grand slam in doubt.
American Williams, who has been receiving treatment for Sjogren's syndrome, an auto-immune disease, had been given a wild card for the January 2-7 Auckland Classic.
"After playing a number of recent exhibition matches, Williams told her agent Carlos Fleming she was not ready to play in Auckland," a statement on the tournament's website said.
"We are disappointed to have lost a player of her calibre. While withdrawals of this nature are part and parcel of sport, we sincerely feel for the fans who will also be disappointed by the news of Venus's withdrawal," tournament director Richard Palmer added in the statement.
Williams withdrew from September's US Open with Sjogren's, a chronic disease where white blood cells attack moisture-producing glands and can cause dysfunction of organs and body systems.
The five-time Wimbledon champion, who changed her diet to include more vegetables after suffering fatigue from the disease, said last month that she hoped to return to the tour full-time in 2012 and to top the rankings.