By Pritha Sarkar
PARIS (Reuters) - The sun was shining again, spectators topped up their tans under clear blue skies but a cold chill circulated around Maria Sharapova as the holder was frozen out of the French Open in the fourth round on Monday.
A day after rain played havoc with the Roland Garros schedule, Sharapova's hopes of reaching a fourth successive final at the claycourt major was turned to dust by the dynamite forehand of Lucie Safarova, the Czech winning 7-6(3) 6-4.
Sharapova spent the changeovers coughing and spluttering into a tissue but the Russian second seed refused to blame health problems for her earliest exit at the French Open since 2010.
"I'm still a competitor no matter what. I'm going to do everything in order to go out and give it my best, and I think I did the best I could. Today it wasn't enough, because my opponent had a different gear than I did," the 2012 and 2014 French Open winner told reporters.
Sharapova was one of eight grand slam champions in action on day nine of Roland Garros and Roger Federer made sure he did not suffer the same fate as the Russian.
In the build-up to his showdown with French showman Gael Monfils, Federer tweeted a squiggly sketch of the Eiffel Tower.
While his attempt at drawing the famous Paris landmark would not look out of place in the sketch books of his five-year-old twins Charlene Riva and Myla Rose, what the Swiss produced on court was a masterpiece.
Resuming the match at one-set all, Federer dazzled Monfils on Monday with an array of spine-tingling winners for a 6-3 4-6 6-4 6-1 victory that kept him on track for a record 18th grand slam title.
At 33, Federer would have been relieved with such a swift conclusion to the match because, thanks to Sunday's rain-curtailed program, he will be back on court for the third day running on Tuesday for his all-Swiss quarter-final against Stan Wawrinka.
There could also be two Spaniards in the men's last eight after seventh seed David Ferrer ended U.S. Open champion Marin Cilic's run with a 6-2 6-2 6-4 romp.
His next challenge will be ending the 14-match claycourt winning streak of Andy Murray after the British third seed tamed France's Jeremy Chardy 6-4 3-6 6-3 6-2.
Nine-times champion Rafa Nadal, world number one Novak Djokovic and his female counterpart Serena Williams and Petra Kvitova are all be in action later on Monday.
Unfortunately for Sharapova, her hopes of delivering another victory speech in French must be put on hold for at least another 12 months. Her exit blew open the bottom half of the draw -- where Ana Ivanovic remains as the highest seed at seven.
While Safarova produced 19 scorching forehand winners to bamboozle Sharapova, the Russian was also left to rue double faults at key moments.
She produced a pair of misfiring serves in the first set tiebreak, another double saw her go 2-0 down in the second set and a third handed Safarova match point in the 10th game.
While nerves meant the Czech smashed the ball -- which took an age to fall from the skies -- into the net on her first match point, the 13th seed made no mistake with her second chance.
A blazing forehand winner left Safarova wide-eyed and cupping her face in disbelief.
"Oh my God, I cannot say how happy I am... this is amazing," she said after booking a last eight date with 21st-seeded Spaniard Garbine Muguruza.
(Editing by Pritha Sarkar)