# 2021 ITF World Tennis Tour Gran Canaria – Singles

This was the first edition of the tournament.
Arantxa Rus won the title, defeating Mayar Sherif in the final, 6–4, 6–2.

## Seeds

* Arantxa Rus (champion)
* Mayar Sherif (final)
* Jaqueline Cristian (quarterfinals)
* Tessah Andrianjafitrimo (second round)
* Julia Grabher (second round)
* Despina Papamichail (first round)
* Daniela Seguel (second round)
* Rebeka Masarova (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 |
| 1 | Arantxa Rus | 6 | 6 | | | | |
| Q | Elina Avanesyan | 1 | 2 | | | | |
| Q | Elina Avanesyan | 1 | 2 | 1 | Arantxa Rus | 6 | 6 |
| | | | | 2 | Mayar Sherif | 4 | 2 |
| | Aleksandra Krunić | 6$^5$ | 3 | 2 | Mayar Sherif | 4 | 2 |
| 2 | Mayar Sherif | 7$^7$ | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | A Rus | 7$^9$ | 6 | | | | | | | | | | | | | |
| LL | A Lahey | 6$^7$ | 1 | | 1 | A Rus | 6 | 6 | | | | | | | | |
| | G Maristany | 6 | 6 | | | G Maristany | 1 | 4 | | | | | | | | |
| | K Swan | 3 | 3 | | | | | | 1 | A Rus | 6 | 6 | | | | |
| | D Parry | 7 | 6 | | | | | | | D Parry | 3 | 2 | | | | |
| JE | V Jiménez Kasintseva | 5 | 4 | | | D Parry | 6 | 6 | | | | | | | | |
| | M Bassols Ribera | 6$^1$ | 5 | | 8 | R Masarova | 1 | 4 | | | | | | | | |
| 8 | R Masarova | 7$^7$ | 7 | | | | | | | | | | 1 | A Rus | 6 | 6 |
| 4 | T Andrianjafitrimo | 6 | 3 | 6 | | | | | | | | | Q | E Avanesyan | 1 | 2 |
| WC | L Romero Gormaz | 2 | 6 | 4 | 4 | T Andrianjafitrimo | 3 | 6$^2$ | | | | | | | | |
| Q | E Avanesyan | 4 | 6 | 6 | Q | E Avanesyan | 6 | 7$^7$ | | | | | | | | |
| | ML Carlé | 6 | 4 | 0 | | | | | Q | E Avanesyan | 6 | 7$^7$ | | | | |
| WC | L Cortez Llorca | 2 | 5 | | | | | | | J Bouzas Maneiro | 4 | 6$^3$ | | | | |
| | J Bouzas Maneiro | 6 | 7 | | | J Bouzas Maneiro | 6 | 6 | | | | | | | | |
| Q | S-h Park | 2 | 0 | | 5 | J Grabher | 3 | 3 | | | | | | | | |
| 5 | J Grabher | 6 | 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 |
| 6 | D Papamichail | 3 | 6$^3$ | | | | | | | | | | | | | | | |
| Q | B Gatica | 6 | 7$^7$ | | Q | B Gatica | 3 | 6 | 3 | | | | | | | | | |
| | A Hartono | 2 | 5 | | | A Krunić | 6 | 2 | 6 | | | | | | | | | |
| | A Krunić | 6 | 7 | | | | | | | | A Krunić | 7$^8$ | 6 | | | | | |
| WC | A Lantigua de la Nuez | 2 | 5 | | | | | | | 3/WC | J Cristian | 6$^6$ | 3 | | | | | |
| | M Gutiérrez Carrasco | 6 | 7 | | | M Gutiérrez Carrasco | 6 | 4 | 1 | | | | | | | | | |
| Q | M Timofeeva | 4 | 3 | | 3/WC | J Cristian | 3 | 6 | 6 | | | | | | | | | |
| 3/WC | J Cristian | 6 | 6 | | | | | | | | | | | | | A Krunić | 6$^5$ | 3 |
| 7 | D Seguel | 7$^8$ | 4 | 6 | | | | | | | | | | | 2 | M Sherif | 7$^7$ | 6 |
| | R Hogenkamp | 6$^6$ | 6 | 4 | 7 | D Seguel | 3 | 4 | | | | | | | | | | |
| Q | F Jorge | 0 | 1 | | | O Selekhmeteva | 6 | 6 | | | | | | | | | | |
| | O Selekhmeteva | 6 | 6 | | | | | | | | O Selekhmeteva | 3 | 6 | 3 | | | | |
| | AS Sánchez | 6 | 3 | 2 | | | | | | 2 | M Sherif | 6 | 4 | 6 | | | | |
| Q | Y Cavallé Reimers | 2 | 6 | 6 | Q | Y Cavallé Reimers | 2 | 1 | | | | | | | | | | |
| | I Burillo Escorihuela | 1 | 2 | | 2 | M Sherif | 6 | 6 | | | | | | | | | | |
| 2 | M Sherif | 6 | 6 | | | | | | | | | | | | | | | |