Mandatory Credit: Photo by GARY I ROTHSTEIN/UPI/Shutterstock (11841344y) Hubert Hurkacz from Poland celebrates after defeating Stefanos Tsitsipas from Greece in the men's quarterfinals in the Miami Open at Hard Rock Stadium in Miami Gardens, Florida on Thursday, April 1, 2021. Miami Open at Hard Rock Stadium, Miami, Florida, USA - 01 Apr 2021