The left-handed Delhi boy and Taipei's Lu joined hands at the last moment and tasted success against some good combinations.
They beat experienced Israeli pair of Andy Ram and Jonathan Erlich before going down to fifth seeds Aisam-Ul-Haq Qureshi and Jean-Julien Rojer following a tremendous fight in the third round, last night.
"Lu was pretty solid from the baseline and returned well. I took charge at the net. So we complemented each other well," Divij told PTI from New York.
Divij, who made his Slam debut with compatriot and regular partner Purav Raja at Wimbledon this year, said he is satisfied with his efforts.
"It's always fun playing at a Grand Slam. It's the highest stage one can play tennis at and that's where you want to be as a professional tennis player.
"I am really happy with my performance this week. Have played some really good teams and done well against them. This week has given me a lot of confidence. "
