# 2021 BBVA Open Internacional de Valencia – Singles

This was the first edition of the tournament.
Martina Trevisan won the title, defeating Dalma Gálfi in the final, 4–6, 6–4, 6–0.

## Seeds

* Arantxa Rus (second round)
* Martina Trevisan (champion)
* Maryna Zanevska (withdrew)
* Viktoriya Tomova (semifinals)
* Irina Bara (quarterfinals)
* Ysaline Bonaventure (first round)
* Dalma Gálfi (final)
* 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 | Semifinals | Final | Final | Final | Final | Final |
| 7 | Dalma Gálfi | 6 | 7$^7$ | | | | | | |
| 4 | Viktoriya Tomova | 2 | 6$^3$ | | | | | | |
| 4 | Viktoriya Tomova | 2 | 6$^3$ | | 7 | Dalma Gálfi | 6 | 4 | 0 |
| | | | | | 2 | Martina Trevisan | 4 | 6 | 6 |
| Q | Oksana Selekhmeteva | 2 | 6 | 2 | 2 | Martina Trevisan | 4 | 6 | 6 |
| 2 | Martina Trevisan | 6 | 2 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | A Rus | 6 | 6 | | | | | | | | | | | | | | | |
| | D Seguel | 1 | 2 | | 1 | A Rus | 6$^7$ | 6 | 4 | | | | | | | | | |
| Q | T Lukas | 4 | 4 | | | E Gorgodze | 7$^9$ | 1 | 6 | | | | | | | | | |
| | E Gorgodze | 6 | 6 | | | | | | | | E Gorgodze | 1 | 2 | | | | | |
| | C Paquet | 3 | 6 | 7 | | | | | | 7 | D Gálfi | 6 | 6 | | | | | |
| Q | C Dinu | 6 | 4 | 5 | | C Paquet | 4 | 4 | | | | | | | | | | |
| Q | Á Fita Boluda | 4 | 4 | | 7 | D Gálfi | 6 | 6 | | | | | | | | | | |
| 7 | D Gálfi | 6 | 6 | | | | | | | | | | | | 7 | D Gálfi | 6 | 7$^7$ |
| 4 | V Tomova | 6 | 7$^7$ | | | | | | | | | | | | 4 | V Tomova | 2 | 6$^3$ |
| Q | G Maristany | 4 | 6$^4$ | | 4 | V Tomova | 6 | 3 | 6 | | | | | | | | | |
| WC | A Mintegi del Olmo | 6 | 6 | | WC | A Mintegi del Olmo | 2 | 6 | 4 | | | | | | | | | |
| Q | IG Ghioroaie | 3 | 4 | | | | | | | 4 | V Tomova | 6 | 4 | 7 | | | | |
| Q | A Gámiz | 2 | 6 | 6 | | | | | | 5 | I Bara | 2 | 6 | 5 | | | | |
| Q | A Prisăcariu | 6 | 3 | 4 | Q | A Gámiz | 4 | 5 | | | | | | | | | | |
| WC | L Romero Gormaz | 6 | 6$^3$ | 2 | 5 | I Bara | 6 | 7 | | | | | | | | | | |
| 5 | I Bara | 2 | 7$^7$ | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | Y Bonaventure | 4 | 2 | | | | | | | | | | | | | | | | |
| | D Papamichail | 6 | 6 | | | D Papamichail | 7$^7$ | 1 | 4 | | | | | | | | | | |
| WC | M Bassols Ribera | 3 | 2 | | | P Udvardy | 6$^4$ | 6 | 6 | | | | | | | | | | |
| | P Udvardy | 6 | 6 | | | | | | | | P Udvardy | 0 | 2 | | | | | | |
| LL | I Shymanovich | 1 | 4 | | | | | | | Q | O Selekhmeteva | 6 | 6 | | | | | | |
| Q | O Selekhmeteva | 6 | 6 | | Q | O Selekhmeteva | 6$^3$ | 6 | 5 | | | | | | | | | | |
| | F Jones | 6 | 6$^5$ | 6 | | F Jones | 7$^7$ | 3 | 0$^r$ | | | | | | | | | | |
| LL | Y Cavallé Reimers | 3 | 7$^7$ | 3 | | | | | | | | | | | Q | O Selekhmeteva | 2 | 6 | 2 |
| 8 | A Bolsova | 6 | 6 | | | | | | | | | | | | 2 | M Trevisan | 6 | 2 | 6 |
| | D Parry | 4 | 4 | | 8 | A Bolsova | 6 | 6 | | | | | | | | | | | |
| | R Masarova | 6 | 6 | | | R Masarova | 4 | 3 | | | | | | | | | | | |
| WC | V Jiménez Kasintseva | 3 | 2 | | | | | | | 8 | A Bolsova | 6 | 4 | 3 | | | | | |
| | S Mendez | 7$^8$ | 6 | | | | | | | 2 | M Trevisan | 4 | 6 | 6 | | | | | |
| | Ç Büyükakçay | 6$^6$ | 2 | | | S Mendez | 0 | 3 | | | | | | | | | | | |
| | V Cepede Royg | 3 | 5 | | 2 | M Trevisan | 6 | 6 | | | | | | | | | | | |
| 2 | M Trevisan | 6 | 7 | | | | | | | | | | | | | | | | |