MIAMI After a year's absence, fifth seeded Roger Federer celebrated his return to the Miami hardcourts with a clinical 6-4 7-6(4) second round win over towering Ivo Karlovic on Friday.
World number two Novak Djokovic, a three-time winner in Miami, launched his bid for a fourth title in impressive fashion, dispatching Frenchman Jeremy Chardy 6-4 6-3.
A two-time winner at Crandon Park, Federer did not visit Miami last year, taking an extended layoff before starting his season. But he looked quite at home, needing just 74 minutes to slay the 6-foot, 11-inch (2.11m) Croatian in a slugfest that featured just one break of serve.
"I was able to play a very clean match on my service games throughout, make sure I had a lot of first serves in, make sure I stayed aggressive from the baseline," said Federer. "I think it worked really well, hardly any unforced errors.
"There are no long rallies. It's just like more penalty shootout like in soccer.
"It's about quick reaction, not getting frustrated and feeling that the returner is the one who has got less pressure."
Federer, who had been dismissed as a fading force following last year's disappointing campaign, has hit back at his critics on the court, clinching the 78th title of his career in Dubai while reaching the finals in Brisbane and last week in Indian Wells, where he lost to Djokovic.
It was another dominating performance by the re-energized Swiss maestro, particularly in the opening set where he committed a single unforced error.
Federer broke to open the match on a Karlovic double fault and did not surrendered a point on his serve until serving out the set at 40-0.
The 32-year-old Swiss continued his near perfect play in the second set finishing with a total of three unforced errors but could not break the big-serving Croatian, who blasted 14 aces past the 17-time grand slam winner.
But Karlovic's big serve was not able to save him in the tie-break as Federer coolly clinch the match 7-4.
Djokovic, riding the momentum from his victory at Indian Wells, jumped out to a 4-1 lead in the opening before breaking the Frenchman to secure a 1-0 lead.
There was only one break in the second set and that went to Djokovic to nose in front 5-3 before serving out for the victory.
"It's a straight sets win and when I was supposed to play my best and come up with some good serves and good shots, that's what I have done in both sets," said Djokovic. "That's what matters the most to me.
In other action, fourth seeded Spaniard David Ferrer and ninth seeded Frenchman Richard Gasquet both had easy passage to the next round.
Ferrer, who lost last year's final to Andy Murray, returned to action after sitting out the Masters series event in Indian Wells with a left abductor strain and showed no hint of rust as he cruised past Russian Teymuraz Gabashvili 6-4 6-0.
Gasquet made equally quick work of Alejandro Gonzalez dispatching the 83rd ranked Colombian 7-6 (7) 6-4.
(Editing by Gene Cherry)