Jonáš Forejtek
Jonáš Forejtek (born 10 March 2001) is a professional tennis player from the Czech Republic. Forejtek has a career high Association of Tennis Professionals, ATP singles ranking of World No. 217, achieved on 1 August 2022. He also has a career h ...
was the defending champion, having won the previous edition in
2019
This was the year in which the first known human case of COVID-19 was documented, preceding COVID-19 pandemic, the pandemic which was declared by the World Health Organization the following year.
Up to that point, 2019 had been described as ...
, but was no longer eligible to participate in junior events.
Daniel Rincón won the title, defeating
Shang Juncheng
Shang Juncheng (; also known as Jerry Shang; born 2 February 2005) is a Chinese professional tennis player. He reached his career-high singles ranking of world No. 47 on 21 October 2024. He is the current No. 2 Chinese player. In July 2021, he ...
in the final, 6–2, 7–6
(8–6).
Seeds
All
seeds
In botany, a seed is a plant structure containing an embryo and stored nutrients in a protective coat called a ''testa''. More generally, the term "seed" means anything that can be sown, which may include seed and husk or tuber. Seeds are the ...
received a
bye into the second round.
Draw
Finals
Top half
Section 1
Section 2
Bottom half
Section 3
Section 4
Qualifying
Seeds
Qualifiers
Draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
Fifth qualifier
Sixth qualifier
References
External links
Draw
{{DEFAULTSORT:2021 US Open - Boys' Singles
Boys' Singles
2021
Like the year 2020, 2021 was also heavily defined by the COVID-19 pandemic, due to the emergence of multiple Variants of SARS-CoV-2, COVID-19 variants. The major global rollout of COVID-19 vaccines, which began at the end of 2020, continued ...