UPDATE 1-Tennis-Qatar Open women's singles semifinal results

Feb 16 (Infostrada Sports) - Results from the Qatar Open Women's Singles Semifinal matches on Saturday 2-Serena Williams (U.S.) beat 3-Maria Sharapova (Russia) 6-3 6-2 1-Victoria Azarenka (Belarus) beat 4-Agnieszka Radwanska (Poland) 6-3 6-3