Andy Murray has what it takes to ruin Novak Djokovic's dreams of sweeping to a 'golden slam', coach Ivan Lendl has said as the Scot prepares for another tilt at the Wimbledon title.
The Frenchman, seeded five, had no answer to left-hander Muller's swinging serve as he bowed out 6-4, 6-4.
Former World No 1 Caroline Wozniacki reached the quarter-finals of Eastbourne's Aegon Championships with a topsy-turvy defeat of Svetlana Kuznetsova on Wednesday.
Rafa Nadal's return to form was stopped in its tracks when he lost his opening match at the Aegon Championships to Ukraine's Alexandr Dolgopolov 6-3, 6-7(6), 6-4 on Tuesday.
"At this point of the season for me, every victory is important, every title means a lot to me. This is not confidence for Wimbledon, this is an important victory for me and I'm happy for that today.
"At this point of the season for me, every victory is important, every title means a lot to me. This is not confidence for Wimbledon, this is an important victory for me and I'm happy for that today.
Britain's Andy Murray has reunited with former coach Ivan Lendl as the World number two prepares for another tilt at the Wimbledon title.
Federer, who skipped the entire clay court season after winning the Australian Open and claiming titles at Indian Wells and Miami this year, will next play defending champion Florian Mayer who beat Frenchman Lucas Pouille in three sets.
Andy Murray says he is playing better than when he won Wimbledon in 2013 and after the last few weeks, it would be no surprise if he repeats that historic feat next month.
French Open champion Stanislas Wawrinka was scythed back to earth by big-serving South African Kevin Anderson on the Queen's Club grass as the Swiss bowed out of the Aegon Championships 7-6(4), 7-6(11) on Wednesday.
"There is nothing very negative. I won a tournament last week. This week I lost an opportunity, but, my feeling, my thoughts are no different today than yesterday.
News of all that's transpired on and off the tennis courts.
A summary of sports events and sports persons, who made news on Friday
Novak Djokovic and Serena Williams are top seeds at the major starting Monday
World number five Roger Federer delivered a tennis masterclass to beat rising star Alexander Zverev 6-1, 6-3 and clinch a record ninth Halle Open title on Sunday as he lay down a marker in the lead-up to Wimbledon.
Top seed Roger Federer will challenge for a ninth Halle Open title after reaching the Wimbledon warm-up event final with a 6-4 7-6(5) victory over rising Russian talent Karen Khachanov on Saturday.
Andy Murray gave his fans a fright before recovering to beat Croatia's Marin Cilic to win the Aegon Championships for the third time at Queen's Club on Sunday.
She has spunk, confidence, some naughtiness and lots of style. Meet Sania Mirza, off-court
Roger Federer and Rafael Nadal have shared the grand slam spoils this year and it would take a hard heart not to hope for a fairy tale rematch next month of their epic 2008 Wimbledon final.
Defending champion Novak Djokovic's preparations for Wimbledon have been laid back in the extreme.
'We are all members of a tennis paradise that this year improbably promises to last forever -- and we owe it in no small part to the two champions' parents,' notes Rahul Jacob.