In an incredible feat, Sania and Martina have now extended their unbeaten run to 36 matches, winning eight titles in a row.
Sania's rampaging run with her Swiss partner continued as the duo stretched its winning streak to 31 after brushing aside Mariana Duque-Marino and Teliana Pereira 6-2, 6-3 in the women's doubles opening round. The duo hardly broke a sweat in its 70-minute win against the unseeded Colombian-Brazilian pair.
The World No 1 pair came from behind to beat the pair of Romanian Raluca Olaru and Kazakhstan's Yaroslava Shvedova 4-6 6-3 10-8 in a closely-fought semi-final.
The Indo-Swiss combination hardly broke sweat as they vanquished their opponents 6-2, 6-3.
It took the top seeds only 70 minutes to wrap up the final 6-3 6-3 against the fourth seed Kazakh-Australian combination at Flushing Meadows. There were no sparks in the final as both Dellacqua and Shvedova were off colour.
42-year-old Paes now has won nine Grand Slam mixed doubles titles, surpassing compatriot and former partner Mahesh Bhupathi's record of eight titles.
The 34-year-old former Swiss Miss, who won the singles in 1997 and has returned to the doubles circuit with great success after coming out of retirement, held her serve to seal a 5-7 7-6(4) 7-5 win over Russians Ekaterina Makarova and Elena Vesnina.
The 28-year-old won her third successive doubles title with Hingis, following triumphs in Indian Wells and Miami, to achieve the top ranking milestone.
Sania Mirza and Swiss legend Martina Hingis began their partnership with a title win as they overcame Ekaterina Makarova and Elena Vesnina 6-3 6-4 in the summit clash of the BNP Paribas Open, here.