# 2023 Open Sud de France – Singles

Jannik Sinner defeated Maxime Cressy in the final, 7–6$^{(7–3)}$, 6–3 to win the singles tennis title at the 2023 Open Sud de France.
Alexander Bublik was the defending champion, but lost in the first round to Grégoire Barrère.

## Seeds

The top four seeds received a bye into the second round.
* Holger Rune (semifinals)
* Jannik Sinner (champion)
* Borna Ćorić (quarterfinals)
* Roberto Bautista Agut (second round)
* Alejandro Davidovich Fokina (second round)
* Alexander Bublik (first round)
* Emil Ruusuvuori (second round)
* Benjamin Bonzi (first round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Holger Rune | 5 | 7$^7$ | 6$^4$ | | | | |
| | Maxime Cressy | 7 | 6$^3$ | 7$^7$ | | | | |
| | Maxime Cressy | 7 | 6$^3$ | 7$^7$ | | Maxime Cressy | 6$^3$ | 3 |
| | | | | | 2 | Jannik Sinner | 7$^7$ | 6 |
| WC | Arthur Fils | 5 | 2 | | 2 | Jannik Sinner | 7$^7$ | 6 |
| 2 | Jannik Sinner | 7 | 6 | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | H Rune | 7$^7$ | 6 | | | | | | | | | |
| | M-A Hüsler | 6 | 3 | 6 | | M-A Hüsler | 6$^5$ | 2 | | | | | | | | | |
| WC | L Van Assche | 3 | 6 | 3 | | | | | 1 | H Rune | 7$^7$ | 7$^7$ | | | | | |
| | N Basilashvili | 6$^3$ | 7 | 6 | | | | | | G Barrère | 6$^2$ | 6$^5$ | | | | | |
| | C Lestienne | 7$^7$ | 5 | 2 | | N Basilashvili | 3 | 4 | | | | | | | | | |
| | G Barrère | 6 | 6$^{12}$ | 7$^7$ | | G Barrère | 6 | 6 | | | | | | | | | |
| 6 | A Bublik | 4 | 7$^{14}$ | 6$^3$ | | | | | | | | | 1 | H Rune | 5 | 7$^7$ | 6$^4$ |
| | | | | | | | | | | | | | | M Cressy | 7 | 6$^3$ | 7$^7$ |
| | | | | | 3 | B Ćorić | 6 | 7 | | | | | | | | | |
| Q | L Nardi | 4 | 4 | | | A Rinderknech | 3 | 5 | | | | | | | | | |
| | A Rinderknech | 6 | 6 | | | | | | 3 | B Ćorić | 6$^2$ | 4 | | | | | |
| | M Cressy | 6 | 6 | | | | | | | M Cressy | 7$^7$ | 6 | | | | | |
| Q | A Bellier | 3 | 2 | | | M Cressy | 6 | 6 | | | | | | | | | |
| | M Ymer | 4 | 0 | | 7 | E Ruusuvuori | 4 | 4 | | | | | | | | | |
| 7 | E Ruusuvuori | 6 | 6 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | A Davidovich Fokina | 1 | 7$^7$ | 0 | | | | | | | | | | | | |
| WC | U Humbert | 6 | 6$^2$ | 0$^r$ | 5 | A Davidovich Fokina | 3 | 3 | | | | | | | | |
| Q | C Chidekh | 5 | 6 | 5 | | Q Halys | 6 | 6 | | | | | | | | |
| | Q Halys | 7 | 2 | 7 | | | | | | Q Halys | 6$^3$ | 3 | | | | |
| WC | A Fils | 7 | 7 | | | | | | WC | A Fils | 7$^7$ | 6 | | | | |
| | R Gasquet | 5 | 5 | | WC | A Fils | 6 | 6 | | | | | | | | |
| | | | | | 4 | R Bautista Agut | 3 | 4 | | | | | | | | |
| | | | | | | | | | | | | | WC | A Fils | 5 | 2 |
| 8 | B Bonzi | 3 | 4 | | | | | | | | | | 2 | J Sinner | 7 | 6 |
| | L Sonego | 6 | 6 | | | L Sonego | 7 | 6 | | | | | | | | |
| | F Krajinović | 3 | 7$^9$ | 6 | | F Krajinović | 5 | 1 | | | | | | | | |
| | A Karatsev | 6 | 6$^7$ | 2 | | | | | | L Sonego | 4 | 2 | | | | |
| | M Fucsovics | 7 | 5 | 6 | | | | | 2 | J Sinner | 6 | 6 | | | | |
| Q | G Blancaneaux | 5 | 7 | 0 | | M Fucsovics | | | | | | | | | | |
| | | | | | 2 | J Sinner | w/o | | | | | | | | | |

## Qualifying
### Seeds

* Zhang Zhizhen (first round)
* John Millman (withdrew)
* Hugo Grenier (first round)
* Geoffrey Blancaneaux (qualified)
* Manuel Guinard (first round)
* Luca Nardi (qualified)
* Alexandre Müller (first round)
* Emilio Nava (first round)

### Qualifiers

* Clément Chidekh
* Antoine Bellier
* Luca Nardi
* Geoffrey Blancaneaux

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Zhang Zhizhen | 6 | 3 | 4 | | | | |
| Alt | Marco Trungelliti | 1 | 6 | 6 | | | | |
| Alt | Marco Trungelliti | 1 | 6 | 6 | Alt | Marco Trungelliti | 0 | 4 |
| | | | | | WC | Clément Chidekh | 6 | 6 |
| WC | Clément Chidekh | 7$^8$ | 6 | | WC | Clément Chidekh | 6 | 6 |
| 7 | Alexandre Müller | 6$^6$ | 2 | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| Alt | Albano Olivetti | 4 | 6 | 4 | | | | | |
| Alt | Ivan Gakhov | 6 | 3 | 6 | | | | | |
| Alt | Ivan Gakhov | 6 | 3 | 6 | Alt | Ivan Gakhov | 6 | 6$^{10}$ | 4 |
| | | | | | | Antoine Bellier | 3 | 7$^{12}$ | 6 |
| | Antoine Bellier | 6 | 7$^7$ | | | Antoine Bellier | 3 | 7$^{12}$ | 6 |
| 5 | Manuel Guinard | 4 | 6$^5$ | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Hugo Grenier | 3 | 3 | | | | | |
| | Benoît Paire | 6 | 6 | | | | | |
| | Benoît Paire | 6 | 6 | | Benoît Paire | 1 | 6 | 3 |
| | | | | 6 | Luca Nardi | 6 | 3 | 6 |
| Alt | Maxime Janvier | 4 | 3 | 6 | Luca Nardi | 6 | 3 | 6 |
| 6 | Luca Nardi | 6 | 6 | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Geoffrey Blancaneaux | 3 | 7 | 7 | | | | | |
| Alt | Alexey Vatutin | 6 | 5 | 5 | | | | | |
| Alt | Alexey Vatutin | 6 | 5 | 5 | 4 | Geoffrey Blancaneaux | 5 | 6 | 7$^7$ |
| | | | | | WC | Arthur Cazaux | 7 | 4 | 6$^3$ |
| WC | Arthur Cazaux | 6 | 6 | | WC | Arthur Cazaux | 7 | 4 | 6$^3$ |
| 8 | Emilio Nava | 4 | 4 | | | | | | |