The Frenchman, seeded five, had no answer to left-hander Muller's swinging serve as he bowed out 6-4, 6-4.
Roger Federer became the latest big name to get sucked up by a whirlwind called Nick Kyrgios as the Australian tyro sent the Swiss top seed spinning out of the Madrid Masters in the second round on Wednesday.
An earlier tax fraud case against Messi is to be heard in a Barcelona court between May 31 and June 3 after the World Player of the Year and his father Jorge were accused by the tax office in 2013 of defrauding the Spanish state of 4.2 million euros ($4.5 million) from 2007-09.
With the distraction of two individual scoring records safely out of the way, Barcelona forward Lionel Messi can turn his full focus on helping the club win the major silverware that eluded them last season.
The victory saw the unfashionable Madrid club tighten their grip on the coveted fourth spot in the table by moving on to 58 points after 36 games, three points clear of nearest challengers Sevilla, who lost to Leganes on Friday.
TIME said a record 45 people on this list are under 40 -- including the youngest designer ever, 14-year-old actor Millie Bobby Brown -- and a common theme in the tributes is how much people can learn from them.
'I expect a demand stimulus in the Budget. 'There has been such a shock to the economy that such a stimulus would be needed.'
Usain St Leo Bolt can still have his final sporting wish granted.
'Opposition to the idea of a state flag has come from the small thinking pseudo-nationalists, who are the ones pushing Hindi-Hindu-Hindustan.' 'Identifying India wrongly as a one language, one religion nation,' says Aakar Patel.
A summary of Tuesday's Group stage matches in the UEFA Champions League.
Her brother Karan made her hate Leonard Cohen's music. And then, she bumped into the singer in a Mumbai swimming pool.
IMAGES from the UEFA Champions League last 16 first leg matches played across Europe on Tuesday
Barcelona snatched a late 2-1 win at Getafe with Paulinho's strike sending them seven points clear of arch-rivals Real Madrid at the top of La Liga.
A summary of Saturday's action in Ligue 1, La Liga and Serie A.
Pizza 2-Villa is a well-written film, according to S Saraswathi.
News of all that's transpired on and off the football field
Villarreal went top with a 1-0 win over Atletico Madrid on Saturday after a toothless Real Madrid were held 0-0 at home to 10-man Malaga and Lionel Messi suffered a serious injury as Barcelona beat Las Palmas 2-1.
Lionel Messi scored one penalty and missed another as his double helped Barcelona sweep Levante aside in the second half in a 4-1 victory on Sunday to maintain their perfect La Liga start.
Experts pick the most effective advertisements of the year.
Thegidi directed by debutant P Ramesh is an exciting investigative thriller revolving around a massive insurance scam.
What is required is boring leadership that ensures that the basics are right and not genius leadership that dreams of bullet trains, says Aakar Patel.
News of all that's transpired on and off the football field
'There will only be an institutional solution between the board and the founders to take Infosys forward.'
Young NorthEast United FC goalkeeper T P Rehenesh made three spectacular saves to deny Delhi Dynamos a win as the the two sides settled for a goal-less stalemate after an entertaining Hero Indian Super League match on Wednesday.
Barcelona's talismanic Lionel Messi remains the driving force of a talented side on the brink of repeating 2009's historic treble despite a change in their coach and style of football, not to mention a host of players.
The top posts on social media from your favourite Bollywood celebrities.
Satvik food is de rigueur this time of the year in most Western and Northern Indian homes, say chefs and food historians Arundhuti Dasgupta and Shally Seth Mohile.
'Goa is about community living, but blending in takes time.'
Manchester United took over at the top of the Premier League while Barcelona's Argentine forward Lionel Messi could be out for up to two months with a knee injury and rampant Bayern Munich extended their perfect start to seven league wins.
Raja Sen lists his favourite moments.
A summary of sports events and persons who made news on Friday.
News of all that's transpired on and off the football field
A summary of sports events and sports persons, who made news on Thursday
Social media is the new advertising tool for today's politicians and political parties, says Viveat Susan Pinto
Raja Sen looks back at all the 'genuinely thrilling' films and artists that were honoured at the 71st Golden Globes.
Eugenson Lyngdoh had found the net in the 32nd minute for the hosts but Rafael Coelho Luiz (34) and Jonatan Lucca (44) brought FC Goa back into the game. Mutu (90+4') scored the late equaliser to salvage a point for Pune City.
In first major growth in 5 years, 2,000 advertisers were added in Jan-Sep 2015.
Dr Kalam, the scientist with the poet's heart, started the journey of his life from a small town in Tamil Nadu.
This is an effect of general slackening in economic growth; however, this is not true of digital media, where business is booming.
Here's your weekly collection of stories that prove it's a crazy, funny world out there!