I don’t think he will be that nervous. Unlike the other youngsters he appears to be the only one that walks into every match expecting to win. As per his upset wins over Nadal and Fed at the AO and almost beating Novak at the FO until he cramped up.No chance. Djokovic did not even get to play his tennis this match, he had to be incredibly careful with every single one of his shots otherwise Rafa would unleash his infamous punisher forehands. He made it look easy but trust me, it must have been one of(if not the) the most mentally/strategically demanding matches of his life.
Playing against Stefanos will feel like a breath of fresh hair as he is nowhere near as ruthless as Rafa or Wawa from back in the day.
Add to this the nerves Tsitsi will have from playing his first Slam final and you get the picture of what's going to happen.
Stefanos' only hope is to play and win close tie-breakers, thus potentially drive Djoker insane and snow ball from there.
Djokovic hates heat and sun. Tsitsipas hitting FH with more spin than Nadal.Novak has beaten tsitsipas all 5 times in their previous clay meetings. But their rome match a couple of weeks ago was a tight contest. I just feel novak is too hungry for this. And tsitsipas is no peak wawrinka either, his backhand will get exposed.