2023 WTA Poland Open – Singles

Iga Świątek defeated Laura Siegemund in the final, 6–0, 6–1 to win the singles tennis title at the 2023 WTA Poland Open. She did not drop a set en route to her 15th WTA Tour-level title. Siegemund reached her first hard court final and first WTA Tour singles final in six years.

Caroline Garcia was the reigning champion, but chose not to defend her title.

Seeds
• #🇵🇱 Iga Świątek (champion)

• #🇨🇿 Karolína Muchová (second round)

• #🇨🇿 Kateřina Siniaková (first round)

• #🇨🇳 Zhu Lin (second round)

• #🇨🇳 Zhang Shuai (first round)

• #🇮🇹 Camila Giorgi (withdrew)

• #🇨🇿 Linda Fruhvirtová (first round)

• #🇨🇿 Linda Nosková (quarterfinals)

Seeds
• # 🇷🇸 Natalija Stevanović (qualifying competition, lucky loser)

• # 🇸🇰 Rebecca Šramková (qualified)

• # 🇮🇳 Ankita Raina (qualified)

• # Valeria Savinykh (qualifying competition)

• # 🇨🇿 Gabriela Knutson (first round)

• # 🇦🇺 Maddison Inglis (qualifying competition)

• # Yuliya Hatouka (qualified)

• # Jana Fett (qualified)

Qualifiers
• # Jana Fett

• # 🇸🇰 Rebecca Šramková

• # 🇮🇳 Ankita Raina

• # Yuliya Hatouka

Lucky loser
• # 🇷🇸 Natalija Stevanović