2021 FineMark Women's Pro Tennis Championship – Singles

Lauren Davis was the defending champion having won the previous edition in 2019, but chose not to participate.

Katie Volynets won the title after defeating Irina Bara 6–7(4–7), 7–6(7–2), 6–1 in the final.

Seeds
• # 🇺🇸 Madison Brengle (quarterfinals)

• # 🇦🇺 Astra Sharma (first round, retired)

• # 🇪🇬 Mayar Sherif (second round)

• # 🇺🇸 Kristie Ahn (first round)

• # 🇷🇴 Irina Bara (final)

• # 🇲🇽 Renata Zarazúa (second round)

• # 🇧🇾 Olga Govortsova (first round)

• # 🇨🇳 Wang Xinyu (second round)