Unseeded Victoria Azarenka knocked off No. 5-seeded Kim Clijsters of Belguim 7-6 (6), 6-4 on Thursday in quarterfinal action at the AEGON International in Eastbourne, England. Azarenka frustrated Clijsters throughout the match at the Wimbledon tuneup. Clijsters was so annoyed by her own play, the Belgian smashed her tennis racket against her own foot in the ninth game of the second set.
