Leander Paes and his Czech partner Martin Damm have secured a berth in the season-ending Masters Cup in Shanghai, next month.
With Wimbledon champions Arnaud Clement and Michael Llodra also clinching a place in the tournament, only two spots are open in the elite eight-team doubles field going into the final week of the regular ATP season.
The No.5 team in the ATP race, Paes-Damm will be appearing in their second consecutive Tennis Masters Cup.
Last year, they went down in a three-set battle against eventual champions Jonas Bjorkman and Max Mirnyi in the semi-finals.
The Indian-Czech duo made a quick start to the second full year of their partnership with a runner-up finish in Doha and the title win in Rotterdam.
In March, they clinched their team's first ATP Masters Series title at the Pacific Life Open and took their winning streak to the Sony Ericsson Open in Miami, where they were defeated by the top-seeded duo of Mike and Bob Bryan in the final.