Australian Open: I'm giving it my all - Kim Clijsters

Kim Clijsters tells BBC Radio 5 live she is throwing everything into the Australian Open following her quarter-final victory over outgoing world number one Caroline Wozniacki.

Reigning champion Clijsters, who says she is making her last appearance at the tournament, overpowered the Dane, 21, to win 6-3 7-6 (7-4) and admitted the scorching temperatures at the Rod Laver Arena were "really tough".

The popular Belgian will face Victoria Azarenka in the semi-final.

BBC Sport