Ugo Humbert Ugo Humbert (; born 26 June 1998) is a French professional tennis player. He has a career-high ATP singles ranking of world No. 13, achieved on 15 April 2024 and a doubles ranking of No. 348, achieved on 26 August 2024. Humbert has won seven AT ...

was the defending champion, but chose not to participate this year.

Jannik Sinner Jannik Sinner (born 16 August 2001) is an Italian professional tennis player. He is currently ranked as the world No. 1 in men's singles by the ATP, the first Italian to reach the top ranking. Sinner has won 19 singles titles on the ATP Tour ...

won the title, defeating

Diego Schwartzman Diego Sebastián Schwartzman (, ; born 16 August 1992) is an Argentine former professional tennis player. He won four ATP Tour singles titles and reached his career-high singles ranking of world No. 8 in October 2020. As a clay court specialist ...

in the final, 6–2, 6–2.

Seeds

The top four

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

Bottom half

Qualifying

Seeds

Qualifiers

Qualifying draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

References

External links

Main draw

Qualifying draw
{{DEFAULTSORT:European Open - Singles, 2021 2021 ATP Tour

2021 Singles 1 (one, unit, unity) is a number, numeral, and glyph. It is the first and smallest positive integer of the infinite sequence of natural numbers. This fundamental property has led to its unique uses in other fields, ranging from science to ...