# 2019 Engie Open Andrézieux-Bouthéon 42 – Singles

Georgina García Pérez was the defending champion, but chose to participate at the 2019 Burnie International instead.
Rebecca Šramková won the title, defeating Audrey Albié in the final, 6–2, 6–7$^{(4–7)}$, 6–2.

## Seeds

* Polona Hercog (semifinals, retired)
* Tamara Korpatsch (second round)
* Vitalia Diatchenko (second round)
* Ysaline Bonaventure (second round)
* Bibiane Schoofs (quarterfinals)
* Aliona Bolsova Zadoinov (first round)
* Katarina Zavatska (first round)
* Martina Di Giuseppe (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 | Final |
| 1/WC | Polona Hercog | 2 | 0$^r$ | | | | | | |
| | Rebecca Šramková | 6 | 0 | | | | | | |
| | Rebecca Šramková | 6 | 0 | | | Rebecca Šramková | 6 | 6$^4$ | 6 |
| | | | | | Q | Audrey Albié | 2 | 7$^7$ | 2 |
| Q | Audrey Albié | 7 | 3 | 6 | Q | Audrey Albié | 2 | 7$^7$ | 2 |
| | Isabella Shinikova | 5 | 6 | 2 | | | | | |

### 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/WC | P Hercog | 6 | 6 | | | | | | | | | | | | | | |
| | E-G Ruse | 4 | 4 | | 1/WC | P Hercog | 6 | 6 | | | | | | | | | |
| WC | T Andrianjafitrimo | 6 | 3 | 1 | Q | M Sanchez | 3 | 3 | | | | | | | | | |
| Q | M Sanchez | 1 | 6 | 6 | | | | | 1/WC | P Hercog | 6 | 4 | 6 | | | | |
| WC | C Burel | 6 | 6 | | | | | | | M Georges | 2 | 6 | 4 | | | | |
| | K Dunne | 3 | 2 | | WC | C Burel | 3 | 1 | | | | | | | | | |
| | M Georges | 6 | 7 | | | M Georges | 6 | 6 | | | | | | | | | |
| 8 | M Di Giuseppe | 4 | 5 | | | | | | | | | | | 1/WC | P Hercog | 2 | 0$^r$ |
| 3 | V Diatchenko | 6 | 6 | | | | | | | | | | | | R Šramková | 6 | 0 |
| Q | F Di Sarra | 2 | 3 | | 3 | V Diatchenko | 1 | 5 | | | | | | | | | |
| | O Doroshina | 6 | 4 | 2 | | R Šramková | 6 | 7 | | | | | | | | | |
| | R Šramková | 3 | 6 | 6 | | | | | | R Šramková | 6 | 6 | | | | | |
| WC | J Gervais | 7$^8$ | 2 | 7 | | | | | WC | J Gervais | 3 | 2 | | | | | |
| Q | G Desperrier | 6$^6$ | 6 | 5 | WC | J Gervais | 7 | 6 | | | | | | | | | |
| | M Melnikova | 1 | 7$^9$ | 6 | | M Melnikova | 5 | 3 | | | | | | | | | |
| 6 | A Bolsova Zadoinov | 6 | 6$^7$ | 1 | | | | | | | | | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | K Zavatska | 4 | 4 | | | | | | | | | | | | | | | | |
| | A Lottner | 6 | 6 | | | A Lottner | 3 | 4 | | | | | | | | | | | |
| | K Hobgarski | 6 | 3 | 4 | Q | A Albié | 6 | 6 | | | | | | | | | | | |
| Q | A Albié | 2 | 6 | 6 | | | | | | Q | A Albié | 3 | 6 | 6 | | | | | |
| Q | L Gjorcheska | 3 | 3 | | | | | | | | G Gatto-Monticone | 6 | 2 | 1 | | | | | |
| | G Gatto-Monticone | 6 | 6 | | | G Gatto-Monticone | 6 | 3 | 6 | | | | | | | | | | |
| | J Paolini | 0 | 6$^2$ | | 4 | Y Bonaventure | 4 | 6 | 3 | | | | | | | | | | |
| 4 | Y Bonaventure | 6 | 7$^7$ | | | | | | | | | | | | Q | A Albié | 7 | 3 | 6 |
| 5 | B Schoofs | 6 | 6 | | | | | | | | | | | | | I Shinikova | 5 | 6 | 2 |
| | A Hesse | 2 | 4 | | 5 | B Schoofs | 6 | 4 | 6 | | | | | | | | | | |
| | O Sáez Larra | 3 | 6 | 2 | Q | C Bucșa | 4 | 6 | 2 | | | | | | | | | | |
| Q | C Bucșa | 6 | 4 | 6 | | | | | | 5 | B Schoofs | 4 | 2 | | | | | | |
| | A Zarycká | 4 | 3 | | | | | | | | I Shinikova | 6 | 6 | | | | | | |
| | I Shinikova | 6 | 6 | | | I Shinikova | 6 | 7 | | | | | | | | | | | |
| | S Reix | 5 | 2 | | 2 | T Korpatsch | 4 | 5 | | | | | | | | | | | |
| 2 | T Korpatsch | 7 | 6 | | | | | | | | | | | | | | | | |