| Singles | |
|---|---|
| 2025 Play In Challenger | |
| 2024 Champion |  Arthur Rinderknech |
Arthur Rinderknech was the defending champion [1] but chose not to defend his title.
| Singles | |
|---|---|
| 2025 Play In Challenger | |
| 2024 Champion | Arthur Rinderknech |
Arthur Rinderknech was the defending champion [1] but chose not to defend his title.
| Semifinals | Final | ||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1/WC | B Bonzi | ||||||||||||||||||||||||||
| P-H Herbert | | ||||||||||||||||||||||||||
| M Martineau | |||||||||||||||||||||||||||
| Q | |||||||||||||||||||||||||||
| WC | B Paire | ||||||||||||||||||||||||||
| Q | |||||||||||||||||||||||||||
| Q | |||||||||||||||||||||||||||
| 9 |  M Gigante | ||||||||||||||||||||||||||
| 4 |  K Majchrzak | ||||||||||||||||||||||||||
| L Van Assche | |||||||||||||||||||||||||||
| Q | |||||||||||||||||||||||||||
| C Hemery | |||||||||||||||||||||||||||
| Q | |||||||||||||||||||||||||||
| Q | Q | ||||||||||||||||||||||||||
| Q | |||||||||||||||||||||||||||
| 6 |  J Kym | ||||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 |  A Blockx | ||||||||||||||||||||||||||
| Alt |  A Dougaz | ||||||||||||||||||||||||||
 FC Jianu | |||||||||||||||||||||||||||
 A Kachmazov | |||||||||||||||||||||||||||
| H Grenier | | ||||||||||||||||||||||||||
| T Atmane | | ||||||||||||||||||||||||||
| C Chidekh | | ||||||||||||||||||||||||||
| 3 | L Pouille | ||||||||||||||||||||||||||
| 7 | G Barrère | ||||||||||||||||||||||||||
 H Squire | |||||||||||||||||||||||||||
| M Kaśnikowski | |||||||||||||||||||||||||||
| V Royer | |||||||||||||||||||||||||||
| WC | Arthur Gea | ||||||||||||||||||||||||||
| M Marterer | |||||||||||||||||||||||||||
| Q | |||||||||||||||||||||||||||
| 2/SE | L Nardi | ||||||||||||||||||||||||||
Ričardas Berankis was the defending champion but chose not to defend his title.
Ričardas Berankis was the defending champion but chose not to defend his title.
Scott Clayton and Adil Shamasdin were the defending champions but only Clayton chose to defend his title, partnering Liam Broady. Clayton lost in the quarterfinals to Manuel Guinard and Arthur Rinderknech.
This event was the second edition of the Open Quimper Bretagne in 2021 after the Open d'Orléans was delayed due to the COVID-19 pandemic in France.
Gaël Monfils was the defending champion, but chose not to defend his title.
Daniil Medvedev defeated Pierre-Hugues Herbert in the final, 6–4, 6–7(4–7), 6–4 to capture the men's singles tennis title at the 2021 Open 13 Provence.
Benoît Paire was the defending champion from when the event was last held in 2019, but chose to participate in Geneva instead.
Nicolás Jarry was the reigning champion from when the tournament was last held in 2019, but chose to not defend his title.
Arthur Rinderknech was the defending champion but lost in the semifinals to Benjamin Bonzi.
Antonio Šančić and Tristan-Samuel Weissborn were the defending champions but chose not to defend their title.
Arthur Rinderknech was the defending champion but chose not to defend his title.
Defending champion Stefanos Tsitsipas defeated Alejandro Davidovich Fokina in the final, 6–3, 7–6(7–3) to win the singles tennis title at the 2022 Monte-Carlo Masters. He became the sixth player to win consecutive titles at the Monte-Carlo Masters in the Open Era. The win also earned him his second Masters 1000 title and his eighth career singles title overall.
Bernabé Zapata Miralles was the defending champion but chose not to defend his title.
Ričardas Berankis was the defending champion but lost in the quarterfinals to Arthur Rinderknech.
Arthur Rinderknech was the defending champion but chose not to defend his title.
Manuel Guinard and Arthur Rinderknech were the defending champions but chose not to defend their title.
Quentin Halys was the defending champion but chose not to defend his title.
Márton Fucsovics was the defending champion but chose to compete at the Brisbane International instead.
Sadio Doumbia and Fabien Reboul were the defending champions but withdrew before their first round match.
Luca Van Assche was the defending champion but chose not to defend his title.