Radwanska extends winning streak to 10 matches

MELBOURNE, Australia (AP) - Agnieszka Radwanska has won her 10th consecutive match of 2013, defeating Australian wild-card entry Bojana Bobusic of 7-5, 6-0 in the first round at the Australian Open on Monday.

The No. 4 -seeded Radwanska captured the Sydney International title on Saturday, beating Dominika Cibulkova of Slovakia 6-0, 6-0 a week after winning a WTA tournament in Auckland, New Zealand. The 23-year-old Radwanska has 12 career singles titles.

Bobusic was serving for the first set at 5-4, but Radwanska broke in that game and again in the 12th to take the first set and start a dominating roll in the second.