Victoria Azarenka will miss out on the rest of the 2014 season following a foot injury.
Li Na won her second Grand Slam title after beating Dominika Cibulkova in Melbourne. The 2015 Australian Open will take place from 19 January to 1 February. For information visit the official Australian Open site.
David Goffin claimed his second career title with a straight-sets victory over Joao Sousa at the Moselle Open in Metz.
Karolina Pliskova beat Varvara Lepchenko in three sets in the final of the Korean Open in Seoul.
Serbian Ana Ivanovic beat Caroline Wozniacki of Denmark 6-2 7-6 (7-2) to win the Pan Pacific Open in Tokyo.
David Goffin and Joao Sousa will contest the final of the Moselle Open in Metz after both won on Saturday.
Caroline Wozniacki and Ana Ivanovic will vie for the Toray Pan Pacific Open title after winning their respective semi-finals on Saturday.
Monica Niculescu beat Alize Cornet 6-4 6-0 in the final of the Guangzhou Open to claim her second WTA Tour title.
Jo-Wilfried Tsonga was a shock casualty in the quarter-finals of the Moselle Open in Metz after he lost to David Goffin.
British pair Jamie Murray and Jonathan Marray were knocked out in the semi-finals of the Moselle Open.
A football stadium in Lille is to play host to November's Davis Cup final between France and Switzerland.