# 2023 Engie Open Andrézieux-Bouthéon 42 – Singles

Ana Bogdan was the defending champion but chose not to participate.
Océane Dodin won the title, defeating Audrey Albié in the final, 3–6, 6–2, 7–5.

## Seeds

* Océane Dodin (champion)
* Ylena In-Albon (first round)
* Simona Waltert (quarterfinals)
* Erika Andreeva (second round)
* Elsa Jacquemot (second round)
* Daria Snigur (semifinals)
* Chloé Paquet (first round)
* Jessika Ponchet (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 | Océane Dodin | 6 | 6 | | | | | |
| 6 | Daria Snigur | 3 | 2 | | | | | |
| 6 | Daria Snigur | 3 | 2 | 1 | Océane Dodin | 3 | 6 | 7 |
| | | | | | Audrey Albié | 6 | 2 | 5 |
| | Oksana Selekhmeteva | 4 | 4 | | Audrey Albié | 6 | 2 | 5 |
| | Audrey Albié | 6 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | O Dodin | 6 | 6 | | | | | | | | | | | | | | |
| | L Nguyen Tan | 4 | 2 | | 1 | O Dodin | 7$^7$ | 6 | | | | | | | | | |
| | A Cadanțu-Ignatik | 1 | 0 | | PR | S Lansere | 6$^4$ | 2 | | | | | | | | | |
| PR | S Lansere | 6 | 6 | | | | | | 1 | O Dodin | 4 | 6 | 7 | | | | |
| | A Robbe | 3 | 2 | | | | | | 8 | J Ponchet | 6 | 1 | 5 | | | | |
| Q | A Tubello | 6 | 6 | | Q | A Tubello | 6$^{11}$ | 5 | | | | | | | | | |
| WC | É Dartron | 4 | 6$^1$ | | 8 | J Ponchet | 7$^{13}$ | 7 | | | | | | | | | |
| 8 | J Ponchet | 6 | 7$^7$ | | | | | | | | | | | 1 | O Dodin | 6 | 6 |
| 4 | E Andreeva | 6 | 6 | | | | | | | | | | | 6 | D Snigur | 3 | 2 |
| Q | M Bondarenko | 0 | 0 | | 4 | E Andreeva | 4 | 6$^4$ | | | | | | | | | |
| | Z Sönmez | 6 | 5 | 6 | | Z Sönmez | 6 | 7$^7$ | | | | | | | | | |
| | I Bara | 4 | 7 | 4 | | | | | | Z Sönmez | 3 | 5 | | | | | |
| | S Bandecchi | 6 | 6 | | | | | | 6 | D Snigur | 6 | 7 | | | | | |
| Q | C Noël | 2 | 2 | | | S Bandecchi | 3 | 3 | | | | | | | | | |
| Q | A Mitu | 5 | 6 | 5 | 6 | D Snigur | 6 | 6 | | | | | | | | | |
| 6 | D Snigur | 7 | 4 | 7 | | | | | | | | | | | | | |

### Bottom half

| First round | 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 |
| 7 | C Paquet | 5 | 4 | | | | | | | | | | | | | |
| | O Selekhmeteva | 7 | 6 | | | O Selekhmeteva | 6 | 6 | | | | | | | | |
| | I Shymanovich | 6 | 6 | | | I Shymanovich | 3 | 1 | | | | | | | | |
| Q | A Laboutková | 3 | 4 | | | | | | | | O Selekhmeteva | 6 | 6 | | | |
| Q | C Naef | 3 | 6 | 6 | | | | | | 3 | S Waltert | 3 | 3 | | | |
| | A Rushiti | 6 | 3 | 4 | Q | C Naef | 6 | 3 | 4 | | | | | | | |
| WC | TS Rakotomanga Rajaonah | 2 | 4 | | 3 | S Waltert | 2 | 6 | 6 | | | | | | | |
| 3 | S Waltert | 6 | 6 | | | | | | | | | | | O Selekhmeteva | 4 | 4 |
| 5/WC | E Jacquemot | 6 | 7 | | | | | | | | | | | A Albié | 6 | 6 |
| | G García Pérez | 3 | 5 | | 5/WC | E Jacquemot | 6 | 5 | 3 | | | | | | | |
| WC | G Desperrier | 4 | 3 | | | A Albié | 4 | 7 | 6 | | | | | | | |
| | A Albié | 6 | 6 | | | | | | | | A Albié | 6 | 6 | | | |
| Q | A Monnot | 6 | 5 | 6 | | | | | | Q | A Monnot | 1 | 3 | | | |
| Q | J Belgraver | 4 | 7 | 4 | Q | A Monnot | 6 | 5 | 6 | | | | | | | |
| | U Radwańska | 6 | 4 | 6 | | U Radwańska | 3 | 7 | 4 | | | | | | | |
| 2 | Y In-Albon | 4 | 6 | 2 | | | | | | | | | | | | |