What a time to be a tennis fan though where you have Federer 20 grand slams, Nadal 20, Djokovic 18. All for most of their careers rivalling each other.

Murray was quite unlucky, usually he'd have had more, other players could have got 1.

I've not kept up with it so much last few years but I can't imagine there is anyone coming through that would have rivalled these in their prime. Djokovic indeed still has another couple of years to mop up.