| Singles | |
|---|---|
| 2017 Internationaux de Tennis de Blois | |
| Champion |  Damir Džumhur |
| Runner-up |  Calvin Hemery |
| Final score | 6–1, 6–3 |
Carlos Berlocq was the defending champion but chose not to defend his title.
Damir Džumhur won the title after defeating Calvin Hemery 6–1, 6–3 in the final.
Damir Džumhur (champion)
Taro Daniel (withdrew)
Thiago Monteiro (second round)
Henri Laaksonen (semifinals)
Casper Ruud (quarterfinals) Stéphane Robert (second round)
Jan Šátral (first round) João Souza (first round, retired)| Semifinals | Final | ||||||||||||
| 1 | Damir Džumhur | 712 | 6 | ||||||||||
| 4 | Henri Laaksonen | 610 | 1 | ||||||||||
| 1 | Damir Džumhur | 6 | 6 | ||||||||||
| Calvin Hemery | 1 | 3 | |||||||||||
| Calvin Hemery | 6 | 77 | |||||||||||
| Mathias Bourgue | 1 | 65 | |||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | D Džumhur | 6 | 2 | ||||||||||||||||||||||||
| Q |  J Zopp | 4 | 1r | 1 | D Džumhur | 64 | 6 | 6 | |||||||||||||||||||
| WC | G Mina | 2 | 0r | SE |  F Auger-Aliassime | 77 | 3 | 4 | |||||||||||||||||||
| SE | F Auger-Aliassime | 6 | 4 | 1 | D Džumhur | 6 | 65 | 6 | |||||||||||||||||||
| WC | A Müller | 1 | 6 | 6 | WC | A Müller | 2 | 77 | 4 | ||||||||||||||||||
| Q | C Moutet | 6 | 4 | 2 | WC | A Müller | 6 | 6 | |||||||||||||||||||
 A Vatutin | 6 | 3 | 4 | 6 | S Robert | 2 | 4 | ||||||||||||||||||||
| 6 | S Robert | 3 | 6 | 6 | 1 | D Džumhur | 712 | 6 | |||||||||||||||||||
| 4 | H Laaksonen | 6 | 77 | 4 | H Laaksonen | 610 | 1 | ||||||||||||||||||||
 D Brands | 1 | 64 | 4 | H Laaksonen | 6 | 6 | |||||||||||||||||||||
| C Lestienne | 5 | C Lestienne | 4 | 4 | |||||||||||||||||||||||
 A Nedovyesov | 0r | 4 | H Laaksonen | 60 | 6 | 6 | |||||||||||||||||||||
| WC | B Bonzi | 7 | 4 | 77 |  B Rola | 77 | 3 | 4 | |||||||||||||||||||
| Q |  T Griekspoor | 5 | 6 | 61 | WC | B Bonzi | 3 | 3 | |||||||||||||||||||
| B Rola | 6 | 6 | B Rola | 6 | 6 | ||||||||||||||||||||||
| 7 | J Šátral | 4 | 1 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | C Ruud | 7 | 6 | ||||||||||||||||||||||||
 K Coppejans | 5 | 3 | 5 | C Ruud | 3 | 6 | 6 | ||||||||||||||||||||
| T Lamasine | 6 | 4 | 4 | WC | J Eysseric | 6 | 1 | 4 | |||||||||||||||||||
| WC | J Eysseric | 3 | 6 | 6 | 5 | C Ruud | 3 | 5 | |||||||||||||||||||
| C Hemery | 7 | 6 | C Hemery | 6 | 7 | ||||||||||||||||||||||
 M González | 5 | 0 | C Hemery | 77 | 77 | ||||||||||||||||||||||
| G Andreozzi | 5 | 3 | 3 | T Monteiro | 62 | 63 | |||||||||||||||||||||
| 3 | T Monteiro | 7 | 6 | C Hemery | 6 | 77 | |||||||||||||||||||||
| 8 | J Souza | 4 | 0r | M Bourgue | 1 | 65 | |||||||||||||||||||||
| LL | G Jacq | 6 | 0 | LL | G Jacq | 2 | 5 | ||||||||||||||||||||
| M Bourgue | 6 | 6 | M Bourgue | 6 | 7 | ||||||||||||||||||||||
 R Ramanathan | 4 | 2 | M Bourgue | 5 | 6 | 6 | |||||||||||||||||||||
 Í Cervantes | 5 | 0r |  P Sousa | 7 | 3 | 3 | |||||||||||||||||||||
 J Hernández-Fernández | 7 | 4 | J Hernández-Fernández | 5 | 1 | ||||||||||||||||||||||
| P Sousa | 6 | 6 | P Sousa | 7 | 6 | ||||||||||||||||||||||
| Q |  M Banes | 3 | 3 | ||||||||||||||||||||||||
Jiří Veselý was the defending champion, but decided not to participate.
Damir Džumhur was the defending champion, but he lost in the second round to Maxime Hamou.
Viktor Troicki was the defending champion and successfully defended his title, defeating Grigor Dimitrov in the final, 2–6, 6–1, 7–6(9–7).
Damir Džumhur was the defending champion but lost in the semifinals to Jan-Lennard Struff.
Damir Džumhur was the defending champion but lost in the second round to Gianluca Mager.
David Ferrer was the defending champion, but withdrew from his semifinal match against Andy Murray.
Martin Kližan was the defending champion, but withdrew before the tournament began.
Guido Andreozzi was the defending champion but chose not to defend his title.
Pablo Carreño Busta was the defending champion, but lost to Daniil Medvedev in the second round.
Yūichi Sugita was the defending champion but lost in the second round to Pierre-Hugues Herbert.
Damir Džumhur was the defending champion, but lost in the quarterfinals to Stan Wawrinka.
Damir Džumhur was the defending champion, but lost to Egor Gerasimov in the first round.
Márton Fucsovics was the defending champion, but lost in the second round to Federico Delbonis.
Damir Džumhur was the defending champion, but retired from his quarterfinal match against Jordan Thompson.
Karen Khachanov was the defending champion, but lost in the quarterfinals to Andreas Seppi.
Jo-Wilfried Tsonga was the defending champion, but chose not to participate this year.
Nick Kyrgios was the defending champion, but retired from his first round match against Ugo Humbert due to a wrist injury.
Salvatore Caruso was the defending champion and chose not to defend his title.
Alexander Bublik defeated Alexander Zverev in the final, 6–4, 6–3 to win the singles title at the 2022 Open Sud de France. It was his first ATP Tour title.
Andrey Rublev defeated Félix Auger-Aliassime in the final, 7–5, 7–6(7–4) to win the singles title at the 2022 Open 13.