Indian aces Mahesh Bhupathi and Leander Paes breezed into the quarter-finals of the mixed doubles event with their respective partners following straight set wins over their opponents at the US Open in New York, on Saturday.
Top seeds Bhupathi and his American partner Liezel Huber eased past Jill Craybas and Eric Butorac of the US 6-3, 6-3 in a 54-minute second round match.
They will next play the winner of the second round match between Stephen Huss-Virginia Ruano Pascual or eighth seeds Nenad Zimonjic-Bethanie Mattek Sands.
Second seeded combination of Leander Paes and Zimbabwe's Cara Black saw off Italian Flavia Pennetta and Serb Dusan Vemic 6-4, 6-4 in 74 minutes to set up a quarter-final clash with seventh seed Rennae Stubbs of Australia and Robert Lindstedt of Sweden.
Bhupathi and Huber were a bit sluggish with their service as they committed five double faults compared to their rivals' one but the top seeds more than made up by converting all four breakpoints which came their way.
They also defended six out of seven breakpoints in the process.
Paes and Black, on their part, played compact tennis to see through their opponent's challenge.
Even though Pennetta and Venic managed to break them once in the first set, Paes and Black hit back, converting two of the four break points that came their way to go one up in 33 minutes.
The second set was an intense affair with both the pairs going neck-and-neck. Paes and Black did not find going easy but they still managed to break their opponents once which proved decisive in the end.