Re: Who will end up with the better clay career? Djokovic or Federer?
Federer had better clay merits when turning 26 than Djokovic has now. If he can catch up? It's possible, but it would take a relatively fast Nadal decline on clay, I think. If he blocks Djokovic as effectively in 2013-14 as he did in 2012 then I think it will be too late for Djoker.