Australian Open results

Melbourne  :  Following are the results of the Australian Open Tuesday:

Women’s singles quarterfinals: 6-Li Na (China) bt 4-Agnieszka Radwanska (Poland) 7-5, 6-3; 2-Maria Sharapova (Russia) bt 19-Ekaterina Makarova (Russia) 6-2, 6-2.

Men’s singles quarterfinals: 4-David Ferrer (Spain) bt 10-Nicolas Almagro (Spain) 4-6, 4-6, 7-5, 7-6(4), 6-2.