MichaelNadal
Bionic Poster
No, it isn't actually. Rafa is clearly Roger's toughest opponent, with a h2h of 23-10, it's quite clear. Djokovic is Rafa's toughest opponent, look how close their h2h is. However, Djokovic's h2hs with both Roger and Rafa are so close that it's not quite as clear as you'd like to think it is. 21-21 and 23-22 respectively; not clear at all.
If you say so, it's not a big deal to me what people think about this really, but Nadal has cost Djokovic more than Federer has where it really matters. If this thread is about best of 3 matches, then Roger.