2021 Antalya Open

The 2021 Antalya Open was a men's tennis tournament played on outdoor hard courts. It was the 4th edition of the event and part of the ATP Tour 250 series of the 2021 ATP Tour. The tournament took place in Antalya, Turkey, from January 7 to 13.

Points and prize money

Point distribution

Prize money

_{*per team}

Singles main-draw entrants

Seeds

Rankings are as of January 4, 2021.

Other entrants

The following players received wildcards into the singles main draw:

Altuğ Çelikbilek
Marsel İlhan
Ergi Kırkın

The following players received entry from the qualifying draw:

Adrian Andreev
Matthias Bachinger
Pavel Kotov
Dimitar Kuzmanov
Alex Molčan
Michael Vrbenský

Withdrawals

Before the tournament

Marco Cecchinato → replaced by Kacper Żuk
Borna Ćorić → replaced by Tristan Lamasine
Lloyd Harris → replaced by Nicola Kuhn
Benoît Paire → replaced by Andrea Arnaboldi
Jannik Sinner → replaced by Malek Jaziri
João Sousa → replaced by Hugo Grenier

During the tournament

Hugo Grenier

Doubles main-draw entrants

Seeds

Rankings are as of January 4, 2021.

Other entrants

The following pairs received wildcards into the doubles main draw:

Umut Akkoyun / Mert Naci Türker
Tuna Altuna / Altuğ Çelikbilek

Withdrawals

Before the tournament

Sander Arends / Matwé Middelkoop → replaced by Luca Margaroli / Florin Mergea
Matteo Berrettini / Jannik Sinner → replaced by Denys Molchanov / Aleksandr Nedovyesov
Tomislav Brkić / Aisam-ul-Haq Qureshi → replaced by Ivan Sabanov / Matej Sabanov
Lloyd Harris / David Pel → replaced by Jiří Veselý / Tristan-Samuel Weissborn
Benoît Paire / Stefano Travaglia → replaced by Harri Heliövaara / Emil Ruusuvuori