Re: AO R4 : Federer beats Raonic 6-4 7-6(4) 6-2
Berdych did not lose set either... Good sign before match with Nole
Berdych has lost his serve.
You are correct he has not lost a set.
The current greatness league of active players in order of achievements to date (a factual comparison rather than fan biased assessment):
Federer 17 GS, 6 Year End Masters, 24 Master Series.
Nadal 14 GS, 27 Master Series, 1 Olympic Gold.
Djokovic 9 GS, 4 Year End Masters, 24 Master Series.