Raz is the sucks on quick HC due to poor fundamentals. His backswing is too erratic on this surface and his lack of precision and “easy depth” kills him. His serve gets eaten for lunch, and at night, the ONE bailout weapon he has in the kick serve is ineffective.
He has no path to victory other than yolo defensive points and hoping raw power will overwhelm an opponent - which, against Djokovic, even 38 year old, is laughable.
What you see is a man armed with a club trying to fight a man armed with a scalpel. Ferrero wants it this way.