# 2025 Open Occitanie – Singles

Félix Auger-Aliassime defeated Aleksandar Kovacevic in the final, 6–2, 6–7$^{(7–9)}$, 7–6$^{(7–2)}$ to win the singles tennis title at the 2025 Open Occitanie. It was his second title of the season, and seventh career ATP Tour singles title. Kovacevic was the first qualifier to reach the final.
Alexander Bublik was the defending champion, but lost to Kovacevic in the quarterfinals.

## Seeds

The top four seeds received a bye into the second round.
* Andrey Rublev (semifinals)
* Félix Auger-Aliassime (champion)
* Flavio Cobolli (second round)
* Alexander Bublik (quarterfinals)
* Tallon Griekspoor (quarterfinals)
* David Goffin (first round)
* Arthur Rinderknech (second round)
* Bu Yunchaokete (quarterfinals)

## 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 | Final | Final | Final | Final | Final |
| 1/WC | Andrey Rublev | 5 | 4 | | | | | |
| Q | Aleksandar Kovacevic | 7 | 6 | | | | | |
| Q | Aleksandar Kovacevic | 7 | 6 | Q | Aleksandar Kovacevic | 2 | 7$^9$ | 6$^2$ |
| | | | | 2 | Félix Auger-Aliassime | 6 | 6$^7$ | 7$^7$ |
| | Jesper de Jong | 4 | 6$^4$ | 2 | Félix Auger-Aliassime | 6 | 6$^7$ | 7$^7$ |
| 2 | Félix Auger-Aliassime | 6 | 7$^7$ | | | | | |

### 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 |
| | | | | | 1/WC | A Rublev | 6 | 6 | | | | | | | | |
| | C Eubanks | 7 | 6 | | | C Eubanks | 4 | 3 | | | | | | | | |
| Q | A Kachmazov | 5 | 4 | | | | | | 1/WC | A Rublev | 5 | | | | | |
| Q | N Basilashvili | 6 | 3 | 5 | | | | | Q | N Basilashvili | 2$^r$ | | | | | |
| | M Kukushkin | 3 | 6 | 0$^r$ | Q | N Basilashvili | 6 | 7$^7$ | | | | | | | | |
| | H Mayot | 6$^2$ | 6 | 1 | 7 | A Rinderknech | 0 | 6$^4$ | | | | | | | | |
| 7 | A Rinderknech | 7$^7$ | 2 | 6 | | | | | | | | | 1/WC | A Rublev | 5 | 4 |
| | | | | | | | | | | | | | Q | A Kovacevic | 7 | 6 |
| | | | | | 4 | A Bublik | 6 | 6 | | | | | | | | |
| WC | G Barrère | 4 | 6$^5$ | | | D Koepfer | 4 | 2 | | | | | | | | |
| | D Koepfer | 6 | 7$^7$ | | | | | | 4 | A Bublik | 3 | 2 | | | | |
| | M Bellucci | 6 | 6 | | | | | | Q | A Kovacevic | 6 | 6 | | | | |
| | L Pouille | 4 | 4 | | | M Bellucci | 5 | 6$^5$ | | | | | | | | |
| Q | A Kovacevic | 6 | 3 | 6 | Q | A Kovacevic | 7 | 7$^7$ | | | | | | | | |
| 6 | D Goffin | 2 | 6 | 4 | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | T Griekspoor | 7 | 6 | | | | | | | | | | | | | |
| | B van de Zandschulp | 5 | 3 | 5 | T Griekspoor | 6 | 3 | 7 | | | | | | | | |
| | A Mannarino | 3 | 2 | | R Gasquet | 3 | 6 | 5 | | | | | | | | |
| | R Gasquet | 6 | 6 | | | | | | 5 | T Griekspoor | 6$^5$ | 4 | | | | |
| | J de Jong | 7$^9$ | 2 | | | | | | | J de Jong | 7$^7$ | 6 | | | | |
| WC | Q Halys | 6$^7$ | 0$^r$ | | J de Jong | 6 | 7$^7$ | | | | | | | | | |
| | | | | 3 | F Cobolli | 3 | 6$^2$ | | | | | | | | | |
| | | | | | | | | | | | | | | J de Jong | 4 | 6$^4$ |
| 8 | Y Bu | 7$^7$ | 6 | | | | | | | | | | 2 | F Auger-Aliassime | 6 | 7$^7$ |
| | D Altmaier | 6$^1$ | 3 | 8 | Y Bu | 6 | 6 | | | | | | | | | |
| | B Ćorić | 3 | 5 | Q | C Lestienne | 2 | 1 | | | | | | | | | |
| Q | C Lestienne | 6 | 7 | | | | | | 8 | Y Bu | 3 | 4 | | | | |
| WC | S Wawrinka | 4 | 3 | | | | | | 2 | F Auger-Aliassime | 6 | 6 | | | | |
| | A Cazaux | 6 | 6 | | A Cazaux | 4 | 6$^5$ | | | | | | | | | |
| | | | | 2 | F Auger-Aliassime | 6 | 7$^7$ | | | | | | | | | |

## Qualifying
### Seeds

* Aleksandar Kovacevic (qualified)
* Matteo Gigante (first round)
* Hugo Grenier (qualifying competition)
* Térence Atmane (qualifying competition)
* Alejandro Moro Cañas (first round, retired)
* Constant Lestienne (qualified)
* Pablo Carreño Busta (qualifying competition)
* Titouan Droguet (qualifying competition, retired)

### Qualifiers

* Aleksandar Kovacevic
* Nikoloz Basilashvili
* Alibek Kachmazov
* Constant Lestienne

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Aleksandar Kovacevic | 7$^7$ | 6 | | | | |
| Alt | Robin Bertrand | 6$^4$ | 4 | | | | |
| Alt | Robin Bertrand | 6$^4$ | 4 | 1 | Aleksandar Kovacevic | 6 | 7$^7$ |
| | | | | 7 | Pablo Carreño Busta | 3 | 6$^4$ |
| | Dalibor Svrčina | 4 | 5 | 7 | Pablo Carreño Busta | 3 | 6$^4$ |
| 7 | Pablo Carreño Busta | 6 | 7 | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Matteo Gigante | 3 | 5 | | | | | | |
| | Nikoloz Basilashvili | 6 | 7 | | | | | | |
| | Nikoloz Basilashvili | 6 | 7 | | | Nikoloz Basilashvili | 3 | 6 | 5 |
| | | | | | 8 | Titouan Droguet | 6 | 3 | 4$^r$ |
| | Valentin Royer | 6 | 3 | 6$^4$ | 8 | Titouan Droguet | 6 | 3 | 4$^r$ |
| 8 | Titouan Droguet | 4 | 6 | 7$^7$ | | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Hugo Grenier | 3 | 6 | 6 | | | | | |
| | Calvin Hemery | 6 | 1 | 2 | | | | | |
| | Calvin Hemery | 6 | 1 | 2 | 3 | Hugo Grenier | 7$^7$ | 2 | 1 |
| | | | | | | Alibek Kachmazov | 6$^4$ | 6 | 6 |
| | Alibek Kachmazov | 6 | 4 | | | Alibek Kachmazov | 6$^4$ | 6 | 6 |
| 5 | Alejandro Moro Cañas | 3 | 0$^r$ | | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Térence Atmane | 6 | 4 | 6 | | | | |
| WC | Clément Chidekh | 4 | 6 | 4 | | | | |
| WC | Clément Chidekh | 4 | 6 | 4 | 4 | Térence Atmane | 4 | 0 |
| | | | | | 6 | Constant Lestienne | 6 | 6 |
| WC | Benoît Paire | 0 | 4 | | 6 | Constant Lestienne | 6 | 6 |
| 6 | Constant Lestienne | 6 | 6 | | | | | |