Tsitsipas has fun with hallway cameras

Stefanos Tsitsipas pulled off an incredibly rare feat by coming back from two sets down to defeat Rafael Nadal, 3-6, 2-6, 7-6 (4), 6-4, 7-5, on Wednesday to make his second Australian Open semifinal.

So how does one mentally stick with and push past Nadal over the course of a four-hour match?

"The thing is that I wasn't really thinking about a lot of things. Nothing was going through

my head," Tsitsipas said. "I was so much—how would I describe myself? Nirvana."

Perhaps having a clear head on the court is related to not taking things too seriously off it. Watch Tsitsipas, a known fan of both cameras and being on them, having some pre-match fun in the hallway:

The facility was a special place after the match as well, when he greeted his team there in celebration:

In the semifinals, Tsitsipas has the opportunity to create another top moment of his career, as he takes on Daniil Medvedev for a spot in his first Grand Slam final.