Sania Mirza and Cara Black trounced Gabriela Dabrowski and Alicja Rosolska to move to the pre-quarterfinals of the French Open.
The fifth seed Indo-Zimbabwean pair needed just 59 minutes to dispatch the Canadian-Pole team 6-1, 6-2 in the second round.
Sania and Cara faced only one breakpoint in the contest and broke their rivals four times. They are now up against Jelena Jankovic and Alisa Kleybanova, who got a walkover from Sharon Fichman and A Pavlyuchenkova.