"It would be amazing to see him do it on Sunday, I will be supporting him, and I hope he can do it because it is incredible what he has done," said the three-time Grand Slam winner.
"I think that was Novak's 45th Grand Slam semi-final which is incredible numbers.
"Obviously the win today for Novak is a big one.
"Alcaraz is obviously going to win multiple slams, I feel like from my experience that when you are coming up against guys who have won 10 or 20 Grand Slams in the final or semi-finals, it is different to competing against those players who have not had those experiences.
"I did not watch the match but the fact that Alcaraz cramped probably suggests that he was feeling some nerves, which is completely normal and understandable in that situation.
"I was watching a match the other night and playing in the quarter-finals of the French Open or the semi-finals is something that I did regularly, and I loved playing in those matches and playing in huge stadiums like that.
"When I got the opportunity to, I really enjoyed those occasions but yeah, I would like to be playing in the latter stage of those events more."
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"I think that was Novak's 45th Grand Slam semi-final which is incredible numbers.
"Obviously the win today for Novak is a big one.
"Alcaraz is obviously going to win multiple slams, I feel like from my experience that when you are coming up against guys who have won 10 or 20 Grand Slams in the final or semi-finals, it is different to competing against those players who have not had those experiences.
"I did not watch the match but the fact that Alcaraz cramped probably suggests that he was feeling some nerves, which is completely normal and understandable in that situation.
"I was watching a match the other night and playing in the quarter-finals of the French Open or the semi-finals is something that I did regularly, and I loved playing in those matches and playing in huge stadiums like that.
"When I got the opportunity to, I really enjoyed those occasions but yeah, I would like to be playing in the latter stage of those events more."

Murray backing Djokovic to win French Open title
Murray himself is in the Surbiton semi-finals
