2021 Open 13 Provence
The 2021 Open 13 Provence was a men's tennis tournament played on indoor hard courts. It is the 29th edition of the Open 13, and part of the ATP Tour 250 series of the 2021 ATP Tour. It was the 29th edition of the tournament and took place at the Palais des Sports in Marseille, France, from 8 March until 14 March 2021. First-seeded Daniil Medvedev won the singles title.
Finals
Singles
Daniil Medvedev defeated 
Pierre-Hugues Herbert, 6–4, 6–7, 6–4
Doubles
Lloyd Glasspool / 
Harri Heliövaara defeated 
Sander Arends / David Pel, 7–5, 7–6
Singles main-draw entrants
Seeds
| Country | Player | Rank | Seed |
|---|---|---|---|
 RUS
|
Daniil Medvedev | 3 | 1 |
 GRE
|
Stefanos Tsitsipas | 6 | 2 |
| RUS
|
Karen Khachanov | 21 | 3 |
 FRA
|
Ugo Humbert | 31 | 4 |
 ITA
|
Jannik Sinner | 34 | 5 |
 JPN
|
Kei Nishikori | 45 | 6 |
 ESP
|
Alejandro Davidovich Fokina | 51 | 7 |
| JPN
|
Yoshihito Nishioka | 54 | 8 |
- Rankings are as of March 1, 2021.
Other entrants
The following players received wildcards into the main draw:
The following player received entry using a protected ranking into the main draw:
The following players received entry from the qualifying draw:
Withdrawals
Aljaž Bedene → replaced by 
Mackenzie McDonald
Matteo Berrettini → replaced by 
Mikhail Kukushkin
Marin Čilić → replaced by Cameron Norrie- Kyle Edmund → replaced by
Egor Gerasimov - Gilles Simon → replaced by Lucas Pouille
Jan-Lennard Struff → replaced by Emil Ruusuvuori
Fernando Verdasco → replaced by Pierre-Hugues Herbert
Jiří Veselý → replaced by Grégoire Barrère
Retirements
Doubles main-draw entrants
Seeds
| Country | Player | Country | Player | Rank | Seed |
|---|---|---|---|---|---|
 GBR
|
Ken Skupski | GBR
|
Neal Skupski | 88 | 1 |
| GBR
|
Luke Bambridge | GBR
|
Dominic Inglot | 110 | 2 |
| GBR
|
Jonny O'Mara |  PAK
|
Aisam-ul-Haq Qureshi | 111 | 3 |
 IND
|
Divij Sharan |  SVK
|
Igor Zelenay | 142 | 4 |
- Rankings are as of 1 March 2021.
Other entrants
The following pairs received wildcards into the doubles main draw:
Withdrawals
- Before the tournament
Sander Gillé / Joran Vliegen → replaced by 
Purav Raja / 
Tristan-Samuel Weissborn- Roman Jebavý / Jiří Veselý → replaced by Benjamin Bonzi / Antoine Hoang
Matthew Ebden / John-Patrick Smith → replaced by Matthew Ebden / Matt Reid
References
- ^ "Open 13 Provence Overview". ATP Tour. Retrieved 11 February 2020.
- ^ "Official Player Acceptance List" (PDF). Open 13 Provence. Retrieved 11 February 2021.