# 2023 Figueira da Foz International Ladies Open – Singles

Jamie Loeb was the defending champion, but chose to compete in Dallas instead.
Alina Korneeva won the title as a qualifier, defeating Carole Monnet in the final, 6–0, 6–0. Korneeva won the title after saving a match point in her first round match against Harriet Dart.

## Seeds

* Jaqueline Cristian (first round)
* Harriet Dart (first round)
* Marina Bassols Ribera (second round)
* Bai Zhuoxuan (quarterfinals)
* Ylena In-Albon (quarterfinals)
* Carole Monnet (final)
* Lucie Havlíčková (first round)
* Kristina Mladenovic (second 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 | Final | Final | Final | Final |
| 6 | Carole Monnet | 6 | 6 | | | | |
| WC | Francisca Jorge | 4 | 4 | | | | |
| WC | Francisca Jorge | 4 | 4 | 6 | Carole Monnet | 0 | 0 |
| | | | | Q | Alina Korneeva | 6 | 6 |
| | Harmony Tan | 4 | 2 | Q | Alina Korneeva | 6 | 6 |
| Q | Alina Korneeva | 6 | 6 | | | | |

### Top 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 | Semifinals |
| 1 | J Cristian | 2 | 7$^7$ | 6$^7$ | | | | | | | | | | | | | |
| WC | M Jorge | 6 | 6$^2$ | 7$^9$ | WC | M Jorge | 6 | 4 | 1 | | | | | | | | |
| | K Kawa | 6$^5$ | 1 | | LL | SB Grey | 2 | 6 | 6 | | | | | | | | |
| LL | SB Grey | 7$^7$ | 6 | | | | | | | LL | SB Grey | 2 | 1 | | | | |
| WC | E Hamaliy | 5 | 7 | 3 | | | | | | 6 | C Monnet | 6 | 6 | | | | |
| Q | C Fontenel | 7 | 5 | 6 | Q | C Fontenel | 5 | 2 | | | | | | | | | |
| Q | P Özgen | 2 | 3 | | 6 | C Monnet | 7 | 6 | | | | | | | | | |
| 6 | C Monnet | 6 | 6 | | | | | | | | | | | 6 | C Monnet | 6 | 6 |
| 3 | M Bassols Ribera | 6 | 7 | | | | | | | | | | | WC | F Jorge | 4 | 4 |
| Q | E Chong | 2 | 5 | | 3 | M Bassols Ribera | 6 | 4 | 5 | | | | | | | | |
| WC | I Shinikova | 3 | 3 | | | Y Miyazaki | 4 | 6 | 7 | | | | | | | | |
| | Y Miyazaki | 6 | 6 | | | | | | | | Y Miyazaki | 2 | 3 | | | | |
| Q | G García Pérez | 2 | 1 | | | | | | | WC | F Jorge | 6 | 6 | | | | |
| WC | F Jorge | 6 | 6 | | WC | F Jorge | 6 | 6 | | | | | | | | | |
| Q | S-R Sekulic | 3 | 7 | 3 | 8 | K Mladenovic | 2 | 2 | | | | | | | | | |
| 8 | K Mladenovic | 6 | 5 | 6 | | | | | | | | | | | | | |

### 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 | Semifinals |
| 7 | L Havlíčková | 3 | 6 | 0 | | | | | | | | | | | | | |
| Q | F Curmi | 6 | 2 | 6 | Q | F Curmi | 3 | 5 | | | | | | | | | |
| Q | A Kubareva | 2 | 1 | | | H Tan | 6 | 7 | | | | | | | | | |
| | H Tan | 6 | 6 | | | | | | | | H Tan | 6 | 6 | | | | |
| LL | K Zaytseva | 0 | 4 | | | | | | | 4 | Z Bai | 3 | 3 | | | | |
| | I Burillo Escorihuela | 6 | 6 | | | I Burillo Escorihuela | 1 | 1 | | | | | | | | | |
| | L Pattinama Kerkhove | 5 | 1 | | 4 | Z Bai | 6 | 6 | | | | | | | | | |
| 4 | Z Bai | 7 | 6 | | | | | | | | | | | | H Tan | 4 | 2 |
| 5 | Y In-Albon | 7 | 6 | | | | | | | | | | | Q | A Korneeva | 6 | 6 |
| | S Hosogi | 5 | 2 | | 5 | Y In-Albon | 2 | 6 | 7 | | | | | | | | |
| | A Hartono | 3 | 5 | | | Ar Rodionova | 6 | 3 | 5 | | | | | | | | |
| | Ar Rodionova | 6 | 7 | | | | | | | 5 | Y In-Albon | 3 | 4 | | | | |
| | H Kaji | 6 | 0 | 6 | | | | | | Q | A Korneeva | 6 | 6 | | | | |
| | A Tikhonova | 2 | 6 | 4 | | H Kaji | 1 | 1 | | | | | | | | | |
| Q | A Korneeva | 7 | 5 | 7$^7$ | Q | A Korneeva | 6 | 6 | | | | | | | | | |
| 2 | H Dart | 5 | 7 | 6$^4$ | | | | | | | | | | | | | |