2023 Open Sud de France – Singles

Jannik Sinner defeated Maxime Cressy in the final, 7–6(7–3), 6–3 to win the singles tennis title at the 2023 Open Sud de France.

Alexander Bublik was the defending champion, but lost in the first round to Grégoire Barrère.

Seeds
The top four seeds received a bye into the second round. • # Holger Rune (semifinals)

• # 🇮🇹 Jannik Sinner (champion)

• # Borna Ćorić (quarterfinals)

• # 🇪🇸 Roberto Bautista Agut (second round)

• # 🇪🇸 Alejandro Davidovich Fokina (second round)

• # 🇰🇿 Alexander Bublik (first round)

• # 🇫🇮 Emil Ruusuvuori (second round)

• # 🇫🇷 Benjamin Bonzi (first round)

Seeds
• # 🇨🇳 Zhang Zhizhen (first round)

• # 🇦🇺 John Millman (withdrew)

• # 🇫🇷 Hugo Grenier (first round)

• # 🇫🇷 Geoffrey Blancaneaux (qualified)

• # 🇫🇷 Manuel Guinard (first round)

• # 🇮🇹 Luca Nardi (qualified)

• # 🇫🇷 Alexandre Müller (first round)

• # 🇺🇸 Emilio Nava (first round)

Qualifiers
• # 🇫🇷 Clément Chidekh

• # Antoine Bellier

• # 🇮🇹 Luca Nardi

• # 🇫🇷 Geoffrey Blancaneaux