# 2021 TCCB Open – Singles

This was the first edition of the tournament.
Beatriz Haddad Maia won the tournament, defeating İpek Öz in the final, 5–7, 6–1, 6–4.

## Seeds

* Océane Dodin (second round)
* Anastasia Gasanova (first round)
* Beatriz Haddad Maia (champion)
* Anna Bondár (semifinals)
* Indy de Vroome (first round)
* Tatjana Maria (second round)
* Yuki Naito (first round, retired)
* Amandine Hesse (semifinals)

## 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 | Final |
| 8 | Amandine Hesse | 1 | 3 | | | | | |
| 3 | Beatriz Haddad Maia | 6 | 6 | | | | | |
| 3 | Beatriz Haddad Maia | 6 | 6 | 3 | Beatriz Haddad Maia | 5 | 6 | 6 |
| | | | | LL | İpek Öz | 7 | 1 | 4 |
| 4 | Anna Bondár | 5 | 3 | LL | İpek Öz | 7 | 1 | 4 |
| LL | İpek Öz | 7 | 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 | O Dodin | 6 | 7 | | | | | | | | | | | | | | | |
| WC | V Ryser | 3 | 5 | | 1 | O Dodin | 0 | 4 | | | | | | | | | | |
| | D Jakupović | 1$^r$ | | | | S Nahimana | 6 | 6 | | | | | | | | | | |
| | S Nahimana | 4 | | | | | | | | | S Nahimana | 3 | 2 | | | | | |
| Q | M Helgø | 6 | 4 | 6 | | | | | | 8 | A Hesse | 6 | 6 | | | | | |
| | L Salden | 4 | 6 | 3 | Q | M Helgø | 0 | 6 | 5 | | | | | | | | | |
| | C Rosatello | 4 | 6 | 2 | 8 | A Hesse | 6 | 3 | 7 | | | | | | | | | |
| 8 | A Hesse | 6 | 1 | 6 | | | | | | | | | | | 8 | A Hesse | 1 | 3 |
| 3 | B Haddad Maia | 6 | 6 | | | | | | | | | | | | 3 | B Haddad Maia | 6 | 6 |
| Q | N Hanatani | 0 | 1 | | 3 | B Haddad Maia | 6 | 4 | 6 | | | | | | | | | |
| | S Waltert | 6 | 6 | | | S Waltert | 1 | 6 | 3 | | | | | | | | | |
| | A Anshba | 2 | 1 | | | | | | | 3 | B Haddad Maia | 6 | 2 | 6 | | | | |
| | D Marcinkēviča | 4 | 4 | | | | | | | Q | E Cascino | 1 | 6 | 0 | | | | |
| Q | E Cascino | 6 | 6 | | Q | E Cascino | 6 | 7 | | | | | | | | | | |
| Q | C Naef | 7$^8$ | 4 | 4 | 6 | T Maria | 0 | 5 | | | | | | | | | | |
| 6 | T Maria | 6$^6$ | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | Y Naito | 0$^r$ | | | | | | | | | | | | | | | |
| | C Perrin | 3 | | | | C Perrin | 6 | 6 | | | | | | | | | |
| Q | S Marti | 6 | 1 | 6 | Q | S Marti | 1 | 4 | | | | | | | | | |
| | N Bains | 1 | 6 | 1 | | | | | | | C Perrin | 6$^2$ | 2 | | | | |
| WC | A Granwehr | 2 | 4 | | | | | | | 4 | A Bondár | 7$^7$ | 6 | | | | |
| | E Jacquemot | 6 | 6 | | | E Jacquemot | 6$^3$ | 0 | | | | | | | | | |
| Q | J Dürst | 3 | 0 | | 4 | A Bondár | 7$^7$ | 6 | | | | | | | | | |
| 4 | A Bondár | 6 | 6 | | | | | | | | | | | 4 | A Bondár | 5 | 3 |
| 5 | I de Vroome | 3 | 6 | 3 | | | | | | | | | | LL | İ Öz | 7 | 6 |
| WC | S Scilipoti | 6 | 3 | 6 | WC | S Scilipoti | 0 | 0 | | | | | | | | | |
| Q | A Fomina-Klotz | 6 | 1 | 3 | LL | İ Öz | 6 | 6 | | | | | | | | | |
| LL | İ Öz | 3 | 6 | 6 | | | | | | LL | İ Öz | 6 | 6 | | | | |
| | J Ponchet | 6 | 6 | | | | | | | WC | J Züger | 3 | 2 | | | | |
| Q | S Bavisetti | 0 | 0 | | | J Ponchet | 6 | 1 | 2 | | | | | | | | |
| WC | J Züger | 6 | 4 | 6 | WC | J Züger | 4 | 6 | 6 | | | | | | | | |
| 2 | A Gasanova | 3 | 6 | 1 | | | | | | | | | | | | | |