Qatar Open: Sania Mirza, Andreja Klepac advance into semi-finals

Earlier on Monday, Sania made a winning return to the WTA circuit as she along with Klepac defeated Ukranian`s pair of Nadiia Kichenok and Lyudmyla Kichenok 6-4 6-7(5) 10-5 in the opening round of the showpiece event.