| 2024 Open de Rennes | |
|---|---|
| Date | 9–15 September |
| Edition | 18th |
| Surface | Hard (Indoor) |
| Location | Rennes, France |
| Champions | |
| Singles | |
 Jacob Fearnley | |
| Doubles | |
 Sander Arends /  Grégoire Jacq | |
The 2024 Open de Rennes was a professional tennis tournament played on hard courts. It was the 18th edition of the tournament and part of the 2024 ATP Challenger Tour. It took place in Rennes, France between 9 and 15 September 2024.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| FRA | Adrian Mannarino | 42 | 1 |
| FRA | Constant Lestienne | 111 | 2 |
| FRA | Harold Mayot | 113 | 3 |
| FRA | Quentin Halys | 119 | 4 |
| FRA | Benjamin Bonzi | 129 | 5 |
| FRA | Titouan Droguet | 146 | 6 |
| FRA | Lucas Pouille | 147 | 7 |
| GBR | Jacob Fearnley | 158 | 8 |
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw using a protected ranking:
The following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw:
Nikoloz Basilashvili Arthur Bouquier
Eliakim Coulibaly Kenny de Schepper 
Steven Diez 
Max Wiskandt Jacob Fearnley def. Quentin Halys 0–6, 7–6(7–5), 6–3. Sander Arends / Grégoire Jacq def. Antoine Escoffier / Joshua Paris 6–4, 6–2.The 2010 Open de Rennes was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament which was part of the 2010 ATP Challenger Tour. It took place in Rennes, France between 12 and 17 October 2010.
The 2011 Open de Rennes was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Rennes, France between 10 and 16 October 2011.
The 2012 Open de Rennes was a professional tennis tournament played on hard courts. It was the seventh edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Rennes, France between 8 and 14 October 2012.
The 2006 ECM Prague Open, known also as 2006 ECM Prague Open by Ceska Sporitelna for sponsorship reasons, was a professional tennis tournament played on clay courts at the I. Czech Lawn Tennis Club in Prague, Czech Republic from 8 to 14 May 2006. It was the 15th edition of the men's tournament which was part of the 2006 ATP Challenger Series and the 5th edition of the women's tournament which was part of the 2006 WTA Tour as a Tier IV tournament.
The 2013 Open de Rennes was a professional tennis tournament played on hard courts. It was the eighth edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Rennes, France between 7 and 13 October 2013.
Tristan Lamasine is a French, professional tennis player.
The 2014 Open de Rennes was a professional tennis tournament played on hard courts. It was the ninth edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Rennes, France between 6 and 12 October 2014.
The 2015 Open de Rennes was a professional tennis tournament played on hard courts. It was the tenth edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Rennes, France between 12 and 18 October 2015.
The 2017 Open de Rennes was a professional tennis tournament played on hard courts. It was the eleventh edition of the tournament and part of the 2017 ATP Challenger Tour. It took place in Rennes, France between 24 and 29 January 2017.
The 2018 Open de Rennes was a professional tennis tournament played on hard courts. It was the twelfth edition of the tournament and part of the 2018 ATP Challenger Tour. It took place in Rennes, France between 22 and 28 January 2018.
The 2018 BB&T Atlanta Open was a professional men's tennis tournament played on hard courts. It was the 31st edition of the tournament, and part of the 2018 ATP World Tour. It took place at Atlantic Station in Atlanta, United States between July 23 and 29, 2018. It was the first men's event of the 2018 US Open Series. First-seeded John Isner won the singles title.
The 2019 Open de Rennes was a professional tennis tournament played on hard courts. It was the thirteenth edition of the tournament and part of the 2019 ATP Challenger Tour. It took place in Rennes, France between 21 and 27 January 2019.
The 2019 Internationaux de Tennis de Blois was a professional tennis tournament played on clay courts. It was the seventh edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Blois, France between 17 and 23 June 2019.
The 2019 Challenger Banque Nationale de Gatineau was a professional tennis tournament played on outdoor hard courts. It was the 4th edition of the tournament for men and the 6th for women, and it was part of the 2019 ATP Challenger Tour and the 2019 ITF Women's World Tennis Tour. It took place in Gatineau, Canada between July 15 and 21, 2019.
The 2019 Kentucky Bank Tennis Championships was a professional tennis tournament played on outdoor hard courts. It was the 24th (ATP) and 22nd (ITF) editions of the tournament and was part of the 2019 ATP Challenger Tour and the 2019 ITF Women's World Tennis Tour. It took place in Lexington, the United States, from 29 July–to 4 August 2019.
The 2020 Open de Rennes was a professional tennis tournament played on hard courts. It was the fourteenth edition of the tournament and part of the 2020 ATP Challenger Tour. It took place in Rennes, France between 20 and 26 January 2020.
The 2021 Open de Rennes was a professional tennis tournament played on hard courts. It was the fifteenth edition of the tournament and part of the 2021 ATP Challenger Tour. It took place in Rennes, France between 13 and 19 September 2021.
The 2022 Open de Rennes was a professional tennis tournament played on hard courts. It was the sixteenth edition of the tournament and part of the 2022 ATP Challenger Tour. It took place in Rennes, France between 12 and 18 September 2022.
The 2023 Open de Rennes was a professional tennis tournament played on hard courts. It was the 17th edition of the tournament and part of the 2023 ATP Challenger Tour. It took place in Rennes, France between 11 and 17 September 2023.
The 2024 Championnats Banque Nationale de Granby is a professional tennis tournament played on outdoor hard courts. It was the twenty-ninth (men) and twelfth (women) editions of the tournament, which are part of the 2024 ATP Challenger Tour and the 2024 ITF Women's World Tennis Tour. It took place in Granby, Quebec, between 15 and 21 July 2024.
