Originally Posted by Prisoner of Birth
That's because most of Federer's losses to Djokovic and Murray have come post-prime .
Don't think so. Nadal beat Fed for the first time at 17, Djoko at 20, Murray too and Fed was the #1, the others nowhere near their prime. If they had been the same age, it would have been worse since Fed's level in 2000-2002 was considerably worse than his 2004-2007 level. He would have had to change his game to adapt and who knows if he could have?