World number one Aryna Sabalenka and Australian Nick Kyrgios said they were excited about facing the unknown when they meet in Sunday's "Battle of the Sexes" exhibition match that has divided opinion in the tennis world.

On site in Melbourne, TC Live from the Australian Open is your daily destination for previews, recaps, highlights and analysis.

American third seed Coco Gauff comes into her Australian Open quarterfinal showdown with Elina Svitolina in strong form, having battled past Karolina Muchova in a hard-fought three-set fourth-round victory to reach the last eight at Melbourne Park.