the difference for andy murray from playing fed instead of nadal

[hoopster42]

nadal's shots have so much topspin that they were bouncing so high off the court right into andy murray's hitting zone

today, fed's shots are staying low and going 'through the court' more, as they say

much tougher for andy to receive the ball in his wheelhouse

i'm curious what CrazyL and other tennis experts here think about my theory

[hoopster42]

anyone disagree? anyone agree?

in addition, and probably a bigger reason murray got crushed, is that he got nervous in such a huge moment, the biggest match of his life