MELBOURNE, AUSTRALIEN - 21. JANUAR 2019: Tennisprofi Stefanos Tsitsipas aus Griechenland in Aktion während seines Viertelfinalspiels bei den Australian Open 2019 im Melbourne Park - Stockfoto & -bild

MELBOURNE, AUSTRALIA - JANUARY 21, 2019: Professional tennis player Stefanos Tsitsipas of Greece celebrates victory after his quarter-final match at 2019 Australian Open in Melbourne Park

MELBOURNE, AUSTRALIA - JANUARY 21, 2019: Professional tennis player Stefanos Tsitsipas of Greece in action during his quarter-final match at 2019 Australian Open in Melbourne Park

MELBOURNE, AUSTRALIA - JANUARY 22, 2019: Professional tennis player Stefanos Tsitsipas of Greece practices for the 2019 Australian Open in Melbourne Park

MELBOURNE, AUSTRALIA - JANUARY 21, 2019: Professional tennis player Stefanos Tsitsipas of Greece celebrates victory after his quarter-final match at 2019 Australian Open in Melbourne Park

MELBOURNE, AUSTRALIA - JANUARY 21, 2019: Professional tennis player Stefanos Tsitsipas of Greece in action during his quarter-final match at 2019 Australian Open in Melbourne Park

MELBOURNE, AUSTRALIA - JANUARY 22, 2019: Professional tennis player Stefanos Tsitsipas of Greece in action during his quarter final match at Australian Open 2019 in Melbourne Park

MELBOURNE, AUSTRALIA - JANUARY 24, 2019: Professional tennis player Stefanos Tsitsipas of Greece during press conference after his semifinal match against Rafael Nadal at Australian Open 2019 in Melbourne Park

MELBOURNE, AUSTRALIA - JANUARY 21, 2019: Professional tennis player Stefanos Tsitsipas of Greece celebrates victory after his quarter-final match at 2019 Australian Open in Melbourne Park

PARIS, FRANCE - JUNE 1, 2022: Professional tennis player Andrey Rublev of Russia in action during his quarter-final match against Marin Cilic of Croatia at 2022 Roland Garros in Paris, France

RIO DE JANEIRO, BRAZIL - AUGUST 13, 2016: Olympic champion Andy Murray of Great Britain celebrates victory after men's singles semifinal of the Rio 2016 Olympic Games at the Olympic Tennis Centre

MELBOURNE, AUSTRALIA - JANUARY 24, 2019: Professional tennis player Stefanos Tsitsipas of Greece in action during his semifinal match at Australian Open 2019 in Melbourne Park

MIAMI GARDENS, FLORIDA - MARCH 30, 2023: Daniil Medvedev of Russia during TV interview after quarter-final match against Christopher Eubanks of USA at 2023 Miami Open at the Hard Rock Stadium in Miami Gardens, Florida, USA

MELBOURNE, AUSTRALIA - JANUARY 21, 2019: Professional tennis player Stefanos Tsitsipas of Greece in action during his quarter-final match at 2019 Australian Open in Melbourne Park

MELBOURNE, AUSTRALIA - JANUARY 22, 2019: Professional tennis player Stefanos Tsitsipas of Greece practices for the 2019 Australian Open in Melbourne Park

MELBOURNE, AUSTRALIA - JANUARY 21, 2019: Professional tennis player Alexander Zverev of Germany in action during his round of 16 match at 2019 Australian Open in Melbourne Park

MELBOURNE, AUSTRALIA - JANUARY 30, 2016: Australian Open 2016 Junior Boys Singles Champion Oliver Anderson of Australia during trophy presentation after victory at Australian Open 2016 in Melbourne

MELBOURNE, AUSTRALIA - JANUARY 30, 2016: Australian Open 2016 Junior Boys Singles Champion Oliver Anderson of Australia during trophy presentation after victory at Australian Open 2016 in Melbourne

NEW YORK - AUGUST 31, 2019: Professional tennis player Alexander Zverev of Germany celebrates victory after his 2019 US Open third round match at Billie Jean King National Tennis Center

PARIS, FRANCE - MAY 30, 2022: Professional tennis player Stefanos Tsitsipas of Greece during press conference his round 4 match loss against Holger Rune of Denmark at 2022 Roland Garros in Paris, France

MELBOURNE, AUSTRALIA - JANUARY 21, 2019: Professional tennis player Stefanos Tsitsipas of Greece in action during his quarter-final match at 2019 Australian Open in Melbourne Park

MELBOURNE, AUSTRALIA - JANUARY 24, 2019: Professional tennis player Stefanos Tsitsipas of Greece in action during his semifinal match at Australian Open 2019 in Melbourne Park

MIAMI GARDENS, FLORIDA - MARCH 26, 2022: Professional tennis player Stefanos Tsitsipas of Greece celebrates victory after Miami Open 2022 round of 64 match at the Hard Rock Stadium in Miami Gardens, Florida