Sebastian Korda began playing tennis at a very young age and quickly rose through the ranks of junior tennis. In 2017, he won the US Open boys’ singles title, becoming the first player from the United States to win the tournament since John McEnroe in 1977.

After turning professional in 2018, Korda struggled to find success on the ATP Tour. He mostly played on the Challenger Tour, where he had some moderate success, but struggled to consistently break through to the main tour.

Why Nelly Korda isn't watching brother Sebi's Australian Open match vs.  Daniil Medvedev | Golf Channel
Sebastian Korda (Photo Credit: Golf Channel)

Korda has also represented the United States in the Davis Cup competition. He made his debut for the team in 2021 and has since become a regular member of the squad.

Is Sebastian Korda related to Nelly Korda?

Yes, Nelly Korda is related to Sebastian Korda. Nelly is the older sister of Sebastian and they share the same parents. She is also a professional tennis player. In 2018, she won the US Open girls’ singles title, becoming the first player from the United States to win the tournament since Lindsay Davenport in 1992.

Complete BS': Nelly Korda says Sebi is the best, not worst, athlete in the  family after Australian Open win | Golf Channel
Sebastian Korda (Photo Credit: Golf Channel)

Nelly turned professional in 2019 and has had a successful career thus far. She has won four WTA Tour titles and reached a career-high ranking of No. 4 in the world. In addition to her success on the WTA Tour, Nelly has also represented the United States in the Fed Cup competition.

Source: tennisfaqs.com