Originally Posted by djokovic2008
This beats any argument one can make as this is UNHEARD of at that level of tennis.
Federer was unbeaten from august 2006 to march 2007, which make 6 month and a half. His streak included 2 slams, 1 WTF, 1 master 1000, 3 500.
Not bad. I admit that Nole crushing Nadal twice when everybody was seeing as unbeatable on clay was amazing (personally it's the only reason which make this run so impressive).