New York: Indian tennis star Rohan Bopanna and his Indonesian partner Aldila Sutjiadi lost to the American pair of Donald Young and Taylor Townsend 3-6, 4-6 in the mixed doubles semifinals of the US Open here.
In the quarterfinals, Bopanna-Sutjiadi had recorded a hard-fought win over Ebden and the Czech Republic's Barbora Krejcikova in a contest lasting more than one hour and 30 minutes.
The 44-year-old Bopanna had also lost in the men's doubles when he and his Australian partner Matthew Ebden were beaten by the Argentine duo of Maximo Gonzalez and Andres Molteni in the third round.
Earlier in the tournament, Sumit Nagal had crashed out in the first round of men's singles.
