Sania Mirza and her Slovenian partner Andreja Klepac sailed into the women's doubles semifinals of the Qatar Open with a straight-sets win over their rivals here on Wednesday.

Sania and Andreja made short work of fourth seeds Anna Blinkova and Gabriela Dabrowski (6-2, 6-0) to reach the last four round.

The Indo-Slovenian pair will next play top seeds Czech Republic's Barbora Krejcikova and Katerina Siniakova.

Krejcikova and Siniakova defeated the Dutch duo of Kiki Bertens and Lesley Pattinama Kerkhove 4-6, 6-4, 13-11 in another quarterfinal duel.