2021 Barcelona Open Banc Sabadell

The 2021 Barcelona Open Banc Sabadell (also known as the Torneo Godó) was a men's tennis tournament played on outdoor clay courts. It was the 68th edition of the event and part of the ATP Tour 500 series of the 2021 ATP Tour. It took place at the Real Club de Tenis Barcelona in Barcelona, Spain, from 19 to 25 April 2021.

The 2020 tournament was originally scheduled to be played on 20 to 26 April 2020. Due to the COVID-19 pandemic, local restrictions, and the suspension of all play on the ATP Tour, the 2020 edition was cancelled in March 2020.

Singles

 * 🇪🇸 Rafael Nadal def. Stefanos Tsitsipas, 6–4, 6–7(6–8), 7–5

Doubles

 * 🇨🇴 Juan Sebastián Cabal / 🇨🇴 Robert Farah def. 🇩🇪 Kevin Krawietz / 🇷🇴 Horia Tecău, 6–4, 6–2

Prize money

 * per team

Seeds

 * 1 Rankings as of April 12, 2021.

Other entrants
The following players received wildcards into the main draw:
 * 🇪🇸 Carlos Alcaraz
 * 🇪🇸 Jaume Munar
 * 🇮🇹 Lorenzo Musetti
 * 🇷🇺 Andrey Rublev

The following players received entry from the qualifying draw:
 * Tallon Griekspoor
 * 🇧🇾 Ilya Ivashka
 * 🇷🇺 Andrey Kuznetsov
 * 🇮🇳 Sumit Nagal
 * Holger Rune
 * 🇪🇸 Bernabé Zapata Miralles

The following player received entry as a lucky loser:
 * 🇮🇹 Federico Gaio

Withdrawals

 * Before the tournament
 * 🇧🇬 Grigor Dimitrov → replaced by 🇮🇹 Salvatore Caruso
 * Lloyd Harris → replaced by 🇧🇷 Thiago Monteiro
 * 🇦🇺 Nick Kyrgios → replaced by 🇫🇷 Jo-Wilfried Tsonga
 * 🇺🇸 Reilly Opelka → replaced by 🇫🇷 Pierre-Hugues Herbert
 * 🇳🇴 Casper Ruud → replaced by 🇮🇹 Federico Gaio
 * 🇩🇪 Jan-Lennard Struff → replaced by 🇫🇷 Gilles Simon

Defaults

 * 🇮🇹 Fabio Fognini

Retirements

 * 🇧🇪 David Goffin

Seeds

 * Rankings are as of April 12, 2021.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇪🇸 Carlos Alcaraz / 🇪🇸 Pablo Carreño Busta
 * 🇪🇸 Feliciano López / 🇪🇸 Marc López

The following pair received entry from the qualifying draw:
 * 🇫🇷 Adrian Mannarino / 🇫🇷 Benoît Paire

Withdrawals

 * Before the tournament
 * 🇬🇧 Jamie Murray / 🇧🇷 Bruno Soares → Cristian Garín / 🇦🇷 Guido Pella
 * Ivan Dodig / Franko Škugor →  Ivan Dodig / 🇬🇧 Jamie Murray
 * During the tournament
 * 🇪🇸 Carlos Alcaraz / 🇪🇸 Pablo Carreño Busta