Cibulkova tops Azarenka at Australian Open, will face Serena for semis
Both advanced to the quarterfinals in three sets.
Both advanced to the quarterfinals in three sets.
Garbine Muguruza and Victoria Azarenka brought out the best of their adversaries in defeat.
The retired two-time Grand Slam champ also sees great potential in Kei Nishikori and Madison Keys.
The German's last two matches in Sydney have started at 12:33 a.m. and 10:00 p.m.
The first installment of our monthly power rankings is here.
Halep's former coach dishes, Wozniacki gushes and Ivanovic serves mid-flight.
Pennetta defeated Suarez Navarro, 6-4, 6-3; Petkovic topped Muguruza, 6-1, 6-4.
Swiss qualifier scores 7-6 (3), 7-5 win; Cornet, Kerber, Svitolina all reach quarterfinals.
World No. 1 was leading 6-5 when she retired with a viral illness; Muguruza tops No. 2 seed Halep, Jankovic and Errani both out.
Third-seeded Serbian beats No. 1 seed Kerber, 7-5, 6-3; No. 2 seed Wozniacki wins six straight games to seal 6-4, 2-6, 6-2 win over Muguruza.
