The 2021

Bratislava Open The Bratislava Open is a professional tennis tournament played on clay courts. The tournament is part of the ATP Challenger Tour. It is held in Bratislava, Slovakia, since 2019. The tournament replaced the Poprad-Tatry ATP Challenger Tour. Past ...

was a professional

tennis Tennis is a List of racket sports, racket sport that is played either individually against a single opponent (singles (tennis), singles) or between two teams of two players each (doubles (tennis), doubles). Each player uses a tennis racket st ...

tournament played on

clay court A clay court is one of the types of tennis court on which the sport of tennis is played. Clay courts are built on a foundation of crushed stone, brick, shale, and other construction aggregate, aggregate, with a thin layer of fine clay particles ...

s. It was the 2nd edition of the tournament which was part of the

2021 ATP Challenger Tour The ATP Challenger Tour in 2021 in tennis, 2021 was the secondary professional tennis circuit organized by the ATP. The 2021 ATP Challenger Tour calendar comprised 147 tournaments with prize money ranging from $36,680 up to $156,240. It was the 44 ...

. It took place in

Bratislava Bratislava (German: ''Pressburg'', Hungarian: ''Pozsony'') is the Capital city, capital and largest city of the Slovakia, Slovak Republic and the fourth largest of all List of cities and towns on the river Danube, cities on the river Danube. ...

Slovakia Slovakia, officially the Slovak Republic, is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the west, and the Czech Republic to the northwest. Slovakia's m ...

between 7 and 13 June 2021.

Singles main-draw entrants

Seeds

* ¹ Rankings are as of 31 May 2021.

Other entrants

The following players received wildcards into the singles main draw: *

Miloš Karol Miloš Karol (born 13 December 2002) is a Slovak tennis player. He has a career high ATP singles ranking of world No. 372 achieved on 16 June 2025 and a doubles ranking of No. 151 achieved on 9 June 2025. Karol has won one ATP Challenger double ...

Lukáš Klein Lukáš Klein (born 22 March 1998) is a Slovak professional tennis player. Klein has a career-high ATP singles ranking of world No. 109, achieved on 5 August 2024. He also has a career-high doubles ranking of No. 240, achieved on 5 April 2021. ...

Alex Molčan Alex Molčan (born 1 December 1997) is a Slovak professional tennis player. Molčan has a career-high ATP singles ranking of World No. 38 achieved on 23 May 2022. He also has a career high ATP doubles ranking of No. 268 achieved on 14 June 2021 ...

The following player received entry into the singles main draw using a protected ranking: * Andrey Kuznetsov The following players received entry from the qualifying draw: *

Duje Ajduković Duje Ajduković (born 5 February 2001) is a Croatian tennis player. He has a career-high ATP singles ranking of world No. 105, achieved on 9 September 2024 and a doubles ranking of No. 491, achieved on 8 November 2021. He is currently the No. 3 ...

Uladzimir Ignatik Uładzimir Iharavich Ihnatsik (); or Vladimir Igorevich Ignatik (); born 14 July 1990 in Belarus, is a Belarusian professional tennis player. Professional career Junior career Igantik was ranked the No. 1 junior in the world in June 2007 afte ...

Vít Kopřiva Vít Kopřiva (born 15 June 1997) is a Czech professional tennis player who competes on the ATP Challenger Tour. He has a career-high ATP singles ranking of No. 82 achieved on 16 June 2025. He also has a career-high doubles ranking of No. 261 ac ...

Jiří Lehečka Jiří Lehečka (; born 8 November 2001) is a Czech professional tennis player. He has a career-high ATP singles ranking of world No. 22, achieved on 24 February 2025, and a doubles ranking of No. 144, achieved on 15 January 2024. He has won two ...

The following player received entry as a lucky loser: *

Lucas Miedler Lucas Miedler (; born 21 June 1996) is an Austrian professional tennis player. He has a career-high ATP doubles ranking of world No. 33 achieved 8 May 2023. He has a career high singles ranking of No. 201 achieved on 15 October 2018. He has ...

Champions

Singles

Tallon Griekspoor Tallon Griekspoor (; born 2 July 1996) is a Dutch professional tennis player. He has a career-high Association of Tennis Professionals, ATP singles ranking of world No. 21, achieved on 6 November 2023. He also has a career-high ATP doubles ranki ...

def.

Sebastián Báez Sebastián Báez (; born 28 December 2000) is an Argentine professional tennis player. He has a career-high ATP singles ranking of world No. 18, achieved on 24 June 2024 and a doubles ranking of world No. 189, achieved on 29 July 2024. Báez ha ...

7–6^(8–6), 6–3.

Doubles

Denys Molchanov Denys Petrovych Molchanov (; born 16 May 1987) is a Ukrainian tennis player competing on the ATP Challenger Tour. He has won two ATP doubles titles. He has also won 15 ITF singles and 66 doubles titles, 36 of them Challengers. On 5 January 2015 ...

Aleksandr Nedovyesov Aleksandr Nedovyesov (; ; formerly known as Oleksandr Nedovyesov and Alexander Nedovesov; born 15 February 1987), is a Ukrainian-Kazakhstani professional tennis player. He won his maiden title at the 2023 Swedish Open in Bastad, becoming the fir ...

def.

Sander Arends Sander Arends (born 9 August 1991) is a Dutch professional tennis player who specializes in doubles. He has a career-high ATP doubles ranking of world No. 37, achieved on 26 May 2025. Arends has won four doubles ATP Tour titles, one with David P ...

Luis David Martínez Luis David Martínez (; born 12 May 1989 in Lara) is a Venezuelan tennis player who specializes in doubles. He has a career-high ATP doubles ranking of world No. 85 achieved on 3 July 2023. He also has a career-high singles ranking of No. 390 ac ...

7–6^(7–5), 6–1.

References

{{DEFAULTSORT:Bratislava Open, 2021 2021 ATP Challenger Tour 2021 in Slovak tennis June 2021 sports events in Europe Bratislava Open