# 2023 Open Ciudad de Valencia – Singles

Marina Bassols Ribera was the reigning champion but chose not to participate.
Viktoriya Tomova won the title, defeating Jaqueline Cristian in the final, 7–5, 6–3.

## Seeds

* Mayar Sherif (second round)
* Viktoriya Tomova (champion)
* Jaqueline Cristian (final)
* Océane Dodin (second round)
* Nuria Párrizas Díaz (second round)
* Rebecca Šramková (quarterfinals, retired)
* Darja Semeņistaja (first round)
* Aliona Bolsova (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 |
| | Katarzyna Kawa | 0 | 2 | | | | |
| 3 | Jaqueline Cristian | 6 | 6 | | | | |
| 3 | Jaqueline Cristian | 6 | 6 | 3 | Jaqueline Cristian | 5 | 3 |
| | | | | 2 | Viktoriya Tomova | 7 | 6 |
| | Andreea Mitu | 2 | 1 | 2 | Viktoriya Tomova | 7 | 6 |
| 2 | Viktoriya Tomova | 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 | M Sherif | 7 | 6 | | | | | | | | | | | | | | |
| | Y In-Albon | 5 | 3 | | 1 | M Sherif | 7 | 6$^6$ | 4 | | | | | | | | |
| Q | M Ristić | 7$^7$ | 7$^7$ | | Q | M Ristić | 5 | 7$^8$ | 6 | | | | | | | | |
| | L Gjorcheska | 6$^5$ | 6$^4$ | | | | | | | Q | M Ristić | 6$^2$ | 6$^7$ | | | | |
| | N Brancaccio | 4 | 0 | | | | | | | | K Kawa | 7$^7$ | 7$^9$ | | | | |
| WC | A Geerlings | 6 | 6 | | WC | A Geerlings | 2 | 2 | | | | | | | | | |
| | K Kawa | 0 | 6 | 6 | | K Kawa | 6 | 6 | | | | | | | | | |
| 7 | D Semeņistaja | 6 | 3 | 1 | | | | | | | | | | | K Kawa | 0 | 2 |
| 3 | J Cristian | 6 | 6 | | | | | | | | | | | 3 | J Cristian | 6 | 6 |
| Q | M Portillo Ramírez | 1 | 1 | | 3 | J Cristian | 6 | 6 | | | | | | | | | |
| | Ç Büyükakçay | 4 | 4 | | SR | I Fetecău | 2 | 2 | | | | | | | | | |
| SR | I Fetecău | 6 | 6 | | | | | | | 3 | J Cristian | 6 | 3 | | | | |
| Q | S Scilipoti | 6 | 6 | | | | | | | 6 | R Šramková | 1 | 0$^r$ | | | | |
| WC | Á Fita Boluda | 4 | 3 | | Q | S Scilipoti | 2 | 6 | 6$^3$ | | | | | | | | |
| Q | A Charaeva | 1 | 2 | | 6 | R Šramková | 6 | 3 | 7$^7$ | | | | | | | | |
| 6 | R Šramková | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | N Párrizas Díaz | 6 | 6 | | | | | | | | | | | | | | |
| WC | A Mintegi del Olmo | 2 | 1 | | 5 | N Párrizas Díaz | 4 | 3 | | | | | | | | | |
| | E Makarova | 3 | 6 | 3 | | I Burillo Escorihuela | 6 | 6 | | | | | | | | | |
| | I Burillo Escorihuela | 6 | 3 | 6 | | | | | | I Burillo Escorihuela | 3 | 7$^9$ | 2 | | | | |
| Q | R Roura Llaverias | 0 | 3 | | | | | | | A Mitu | 6 | 6$^7$ | 6 | | | | |
| | A Mitu | 6 | 6 | | | A Mitu | 7$^{14}$ | 6 | | | | | | | | | |
| Q | D Vismane | 7 | 2 | 2 | 4 | O Dodin | 6$^{12}$ | 2 | | | | | | | | | |
| 4 | O Dodin | 5 | 6 | 6 | | | | | | | | | | | A Mitu | 2 | 1 |
| 8 | A Bolsova | 6 | 6 | | | | | | | | | | | 2 | V Tomova | 6 | 6 |
| | K Mladenovic | 2 | 1 | | 8 | A Bolsova | 6 | 3 | | | | | | | | | |
| Q | C Sauvant | 7$^7$ | 4 | 4 | Q | N Radišić | 0 | 0$^r$ | | | | | | | | | |
| Q | N Radišić | 6$^3$ | 6 | 6 | | | | | 8 | A Bolsova | 0 | 4 | | | | | |
| | V Grammatikopoulou | 4 | 6 | 3 | | | | | 2 | V Tomova | 6 | 6 | | | | | |
| WC | L Romero Gormaz | 6 | 1 | 6 | WC | L Romero Gormaz | 3 | 2 | | | | | | | | | |
| | T Lukas | 3 | 3 | | 2 | V Tomova | 6 | 6 | | | | | | | | | |
| 2 | V Tomova | 6 | 6 | | | | | | | | | | | | | | |