Analyzing his first win over Daniil Medvedev on his ATP Finals debut, Stefanos Tsitsipas said: "Things evolved the way they did during the match. I stayed very calm, never complained, had nothing to be scared of, honestly.
I played aggressive I could have broken him more times, but got a bit unlucky, so it's a match that -- it's a good start into Nitto Finals this way. I felt very relaxed today. I don't know why. Just the importance of me standing on this court just relaxes me, for some reason."