Li Na improved to 16-1 this year with a 6-1, 6-4 victory.
Indian Wells, CA (SportsNetwork.com) -
Top seed Li Na and second seed Agnieszka Radwanska were both straight-set winners Tuesday in fourth round action at the $5.9 million BNP Paribas Open tennis event.
The 32-year-old Li improved to 16-1 this year with a 6-1, 6-4 victory over Aleksandra Wozniak, while Radwanska held off No.22 Alize Cornet, 7-5, 6-3 on the hardcourts at the Indian Wells Tennis Garden.
In a battle of former world No. 1s and Indian Wells champs, seventh- seeded Jelena Jankovic leveled 10th-seeded Caroline Wozniacki, 6-3, 6-1, in 63 minutes. Jankovic titled here in 2010 by beating Wozniacki in the final, while Wozniacki titled here in 2011 and was the runner-up four years ago and last year, when she succumbed to another former No. 1, Maria Sharapova, in the finale at Indian Wells Tennis Garden.