You can't compare 2 injuries. Andy was completely dismissing the ankle issue last night anyway so it's blatantly not bothering him. And you should know that Rafa is constantly injured in terms of his knees, it will never go away.
I hope this match is over soon.
I didn't mention Andy's knee. Who said anything about comparing them? I'm sorry, but you don't break one of the best players in the world 3 times in a row if you're playing on one leg.