Tennis-Australian Open women's singles round 4 results

Reuters

Jan 20 (Infostrada Sports) - Results from the Australian Open Women's Singles Round 4 matches on Monday

5-Agnieszka Radwanska (Poland) beat Garbine Muguruza Blanco (Spain) 6-1 6-3

2-Victoria Azarenka (Belarus) beat 13-Sloane Stephens (U.S.) 6-3 6-2

11-Simona Halep (Romania) beat 8-Jelena Jankovic (Serbia) 6-4 2-6 6-0

20-Dominika Cibulkova (Slovakia) beat 3-Maria Sharapova (Russia) 3-6 6-4 6-1