Scottish brothers Andrew and Jamie Murray both won their matches to continue the British charge in the boys' singles event at the US Open. Third seed Andrew effortlessly wrapped up a 6-0 6-1 victory over Argentina's Juan Martin del Porto on Monday.
While older brother Jamie swept aside American Alexander Clayton, strolling to the first set 6-1 before impressively taking the second 6-3.
Fellow Britons Jamie Baker, Tom Rushby and Miles Kasiri are already through.