Djokovic, Federer and Murray ease through

Updated: August 16, 2012

Top three seeds Roger Federer, Novak Djokovic and Andy Murray moved into the third round of the Cincinnati Open with relatively comfortable straight set victories on Wednesday.

World No 2 Djokovic beat Italian Andreas Seppi 7-6 6-2 while Olympic gold medallist Murray strolled past American Sam Querrey 6-2 6-4. Federer crushed Russian-American journeyman Alex Bogomolov Jr 6-3 6-2.

American James Blake made an early exit after 22-year-old Japanese Kei Nishikori recovered from a poor first set to win 2-6 6-4 6-4.

Mardy Fish is the sole American man left in the competition. He beat Argentine Carlos Berlocq 6-3 6-1.

German Tommy Haas and Australian Lleyton Hewitt have both hinted at mini-revivals in form but their bids here ended in the second round.

Haas battled hard in the first against sixth-seeded Argentine Juan Martin del Potro but ended up losing 7-5 6-2 and Hewitt was badly out of sorts as he was crushed 6-2 6-0 by Serb Viktor Troicki.