New York: Sania Mirza fought through a gruelling schedule to enter the last 16 of women's doubles and quarterfinals of mixed doubles by winning both her respective second-round matches on an all-win day for Indians in the US Open here.
Sania first teamed up Zimbabwean Cara Back in women's doubles to beat the French-Romanian combine of Caroline Garcia and Monica Niculescu 6-1, 6-2.
In the evening session, Sania was back on the court pairing up with Brazillian Bruno Soares in the mixed doubles second round.
The top-billed combination sailed past the Australia-British team of Casey Dellacqua and Jamie Murray. 6-2, 7-6 (8).