2023 Budapest Grand Prix – Singles

Maria Timofeeva defeated Kateryna Baindl in the final, 6–3, 3–6, 6–0 to win the singles tennis title at the 2023 Budapest Grand Prix. Timofeeva won the title both as a lucky loser and in her first main-draw appearance on the WTA Tour. She thus became the first lucky loser to win a WTA Tour singles title since Coco Gauff in 2019 (and only the fourth player overall), and the first player to win a title on her tour debut since Angelique Widjaja in 2001.

Bernarda Pera was the defending champion, but lost in the first round to Diana Shnaider.

Seeds
• # 🇺🇸 Bernarda Pera (first round)

• # 🇨🇳 Zhang Shuai (first round, retired)

• # 🇮🇹 Camila Giorgi (withdrew)

• # 🇰🇿 Yulia Putintseva (second round)

• # 🇩🇪 Tatjana Maria (second round)

• # Elina Avanesyan (quarterfinals)

• # Kamilla Rakhimova (first round)

• # 🇸🇰 Anna Karolína Schmiedlová (quarterfinals)

• # 🇦🇷 Nadia Podoroska (semifinals)

Seeds
• # Valentini Grammatikopoulou (qualifying competition, lucky loser)

• # Maria Timofeeva (qualifying competition, lucky loser)

• # 🇪🇸 Irene Burillo Escorihuela (qualified)

• # Kaja Juvan (qualified)

• # 🇺🇸 Louisa Chirico (qualified)

• # 🇹🇷 Berfu Cengiz (qualifying competition)

• # 🇦🇺 Astra Sharma (qualified)

• # Jana Fett (qualifying competition)

• # Nina Potocnik (qualifying competition)

• # 🇺🇦 Kateryna Volodko (qualified)

• # 🇺🇦 Valeriya Strakhova (qualifying competition)

• # 🇩🇪 Lena Papadakis (first round)

Qualifiers
• # 🇦🇺 Astra Sharma

• # 🇨🇿 Anna Sisková

• # 🇪🇸 Irene Burillo Escorihuela

• # Kaja Juvan

• # 🇺🇸 Louisa Chirico

• # 🇺🇦 Kateryna Volodko

Lucky losers
• # Valentini Grammatikopoulou

• # Maria Timofeeva