India's Sania Mirza and her Ukrainian partner Nadiia Kichenok entered the women's doubles semifinals of the Adelaide International 1 WTA event after beating American Shelby Rogers and Heather Watson of Great Britain in a hard-fought contest here on Thursday. (More Tennis News)
Sania and Nadiia got the better of their rivals 6-0 1-6 10-5 in a quarterfinal tie that lasted 55 minutes.
The Indo-Ukranian duo will now face Australia combination of Ashleigh Barty and Storm Sanders in the last-four round of the WTA 500 event.
Sania and Nadiia had earlier knocked out second seeds Gabriella Dabrowski and Giuliana Olmos 1-6 6-3 10-8 in the first round.
The Adelaide event is a tune up tournament for the Australian Open, starting January 17 in Melbourne.