The point is that Murray's record against Nadal, while far from stellar, is far superior to nearly every other player's. Nadal also has significant H2H leads against the other 2 in the big 4.
I'm sorry? Nole has played Nadal a total of 14 times on clay. and the H2H is 14-19...
Murray played him 4 times on clay and the H2H is 5-13.
How can you even comapre the H2H.
Only a fool would say Murray is not a part of the big 4. But I don't think you have a point with this H2H argument.