Novak Djokovic did his part to set up a blockbuster quarter-final clash with Roger Federer at the US Open on Monday with a 6-3, 6-4, 6-3 victory over unseeded Joao Sousa.

Unseeded Borna Coric defeated hard-serving Kevin Anderson 2-6, 6-4, 7-6 (7/3) to post his first career win over the South African and advance to the Indian Wells semi-finals.