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)