Surprise defeat for Wozniacki

World number one Caroline Wozniacki went out in the quarter-finals of the Sydney International today as she was beaten by Agnieszka Radwanska.

The Dane, who will be looking to end her wait for a grand slam victory at the Australian Open later this month, took the first set, but her seventh-seeded opponent battled back to claim a 3-6 7-5 6-2 win in two hours 38 minutes.