| Singles | |
|---|---|
| 2024 Open de Rennes | |
| Champion |  Jacob Fearnley |
| Runner-up |  Quentin Halys |
| Score | 0–6, 7–6(7–5), 6–3 |
Maxime Cressy was the defending champion [1] but chose not to defend his title.
Jacob Fearnley won the title after defeating Quentin Halys 0–6, 7–6(7–5), 6–3 in the final.
Adrian Mannarino (quarterfinals) Constant Lestienne (semifinals) Harold Mayot (semifinals) Quentin Halys (final) Benjamin Bonzi (second round) Titouan Droguet (quarterfinals) Lucas Pouille (quarterfinals) Jacob Fearnley (champion)| Semifinals | Final | ||||||||||||
| 8 | Jacob Fearnley | 6 | 6 | ||||||||||
| 3 | Harold Mayot | 4 | 2 | ||||||||||
| 8 | Jacob Fearnley | 0 | 77 | 6 | |||||||||
| 4 | Quentin Halys | 6 | 65 | 3 | |||||||||
| 4 | Quentin Halys | 6 | 77 | ||||||||||
| 2 | Constant Lestienne | 4 | 64 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1/WC | A Mannarino | 6 | 6 | ||||||||||||||||||||||||
| M Bourgue | 1 | 2 | 1/WC | A Mannarino | 77 | 3 | 6 | ||||||||||||||||||||
| Q |  Max Wiskandt | 4 | 6 | 3 | Q |  N Basilashvili | 65 | 6 | 3 | ||||||||||||||||||
| Q | N Basilashvili | 6 | 3 | 6 | 1/WC | A Mannarino | 3 | 3 | |||||||||||||||||||
| G Blancaneaux | 4 | 4 | 8 | J Fearnley | 6 | 6 | |||||||||||||||||||||
| WC | S Gueymard Wayenburg | 6 | 6 | WC | S Gueymard Wayenburg | 6 | 2 | 4 | |||||||||||||||||||
| B Paire | 1 | 0 | 8 | J Fearnley | 1 | 6 | 6 | ||||||||||||||||||||
| 8 | J Fearnley | 6 | 6 | 8 | J Fearnley | 6 | 6 | ||||||||||||||||||||
| 3 | H Mayot | 6 | 6 | 3 | H Mayot | 4 | 2 | ||||||||||||||||||||
| M Janvier | 3 | 4 | 3 | H Mayot | 6 | 6 | |||||||||||||||||||||
| Q | Arthur Bouquier | 2 | 77 | 6 | Q | A Bouquier | 4 | 3 | |||||||||||||||||||
| PR | E Furness | 6 | 65 | 4 | 3 | H Mayot | 6 | 6 | |||||||||||||||||||
| WC | L Lokoli | 2 | 2r | Alt |  M Geerts | 2 | 4 | ||||||||||||||||||||
| Alt | M Geerts | 6 | 4 | Alt | M Geerts | 6 | 6 | ||||||||||||||||||||
 H Naw | 3 | 6 | 4 | 5 | B Bonzi | 4 | 4 | ||||||||||||||||||||
| 5 | B Bonzi | 6 | 4 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | T Droguet | 6 | 6 | ||||||||||||||||||||||||
| Q |  S Diez | 3 | 4 | 6 | T Droguet | 3 | 77 | 7 | |||||||||||||||||||
| Q | K de Schepper | 61 | 3 | H Grenier | 6 | 63 | 5 | ||||||||||||||||||||
| H Grenier | 77 | 6 | 6 | T Droguet | 611 | 1 | |||||||||||||||||||||
| Q |  E Coulibaly | 0 | 1 | 4 | Q Halys | 713 | 6 | ||||||||||||||||||||
| M Martineau | 6 | 6 | M Martineau | 62 | 62 | ||||||||||||||||||||||
 M Damm | 77 | 64 | 2 | 4 | Q Halys | 77 | 77 | ||||||||||||||||||||
| 4 | Q Halys | 65 | 77 | 6 | 4 | Q Halys | 6 | 77 | |||||||||||||||||||
| 7 | L Pouille | 6 | 6 | 2 | C Lestienne | 4 | 64 | ||||||||||||||||||||
| C Hemery | 3 | 4 | 7 | L Pouille | 6 | 6 | |||||||||||||||||||||
| A Escoffier | 77 | 4 | 77 | A Escoffier | 3 | 3 | |||||||||||||||||||||
| L Broady | 64 | 6 | 65 | 7 | L Pouille | 6 | 3 | 64 | |||||||||||||||||||
| D Masur | 6 | 2 | 5 | 2 | C Lestienne | 3 | 6 | 77 | |||||||||||||||||||
| Jules Marie | 4 | 6 | 7 | J Marie | 5 | 1 | |||||||||||||||||||||
| R Bertrand | 6 | 3 | 3 | 2 | C Lestienne | 7 | 6 | ||||||||||||||||||||
| 2 | C Lestienne | 2 | 6 | 6 | |||||||||||||||||||||||
Cilly Aussem defeated Hilde Krahwinkel in the final, 6–2, 7–5 to win the ladies' singles tennis title at the 1931 Wimbledon Championships.
Helen Moody defeated Helen Jacobs in the final, 6–3, 6–1 to win the ladies' singles tennis title at the 1932 Wimbledon Championships.
Borna Ćorić was the defending champion, having won the event in 2013, but elevated to Men's Singles instead as a qualifier.
Ernests Gulbis was the defending champion, but lost to Dominic Thiem in the quarterfinals.
Thiem went on to win his first ATP title, defeating Leonardo Mayer in the final, 6–7(8–10), 7–5, 7–6(7–2).
Julien Benneteau and Édouard Roger-Vasselin were the defending champions but chose not to defend their title.
Illya Marchenko was the defending champion but chose not to defend his title.
Nick Kyrgios was the defending champion, but withdrew before the tournament began.
Sam Querrey defeated Thanasi Kokkinakis in the final, 6–3, 3–6, 6–2 to win the singles tennis title at the 2017 Los Cabos Open. It was his ninth ATP Tour singles title.
George Lott and Anna Harper were the defending champions, but Lott did not compete. Harper partnered with Ian Collins, but lost in the fourth round to Jacques Brugnon and Simonne Mathieu.
Jürgen Melzer was the defending champion but chose not to defend his title.
Andy Murray was the defending champion, but could not participate this year as he was recovering from hip surgery.
Hiroki Moriya was the defending champion but chose not to defend his title.
Malek Jaziri was the defending champion but chose not to defend his title.
Filippo Baldi was the defending champion but lost in the third round to Lukáš Lacko.
Lorenzo Musetti was the defending champion but chose not to defend his title.
Marc-Andrea Hüsler was the defending champion but lost in the first round to Mats Rosenkranz.
Ilya Ivashka was the defending champion but chose not to defend his title.
Zizou Bergs was the defending champion but lost in the quarterfinals to Quentin Halys.
Ugo Humbert was the defending champion but chose not to defend his title.
Quentin Halys was the defending champion but chose not to defend his title.