2023 Open Aix Provence – Singles

Benjamin Bonzi was the defending champion but chose not to defend his title.

Andy Murray won the title after defeating Tommy Paul 2–6, 6–1, 6–2 in the final.

Seeds
The top four seeds received a bye into the second round. • # 🇺🇸 Tommy Paul (final)

• # 🇺🇸 Brandon Nakashima (second round)

• # 🇫🇷 Adrian Mannarino (second round)

• # 🇸🇪 Mikael Ymer (withdrew)

• # 🇬🇧 Andy Murray (champion)

• # 🇰🇿 Alexander Bublik (quarterfinals)

• # 🇫🇷 Grégoire Barrère (first round)

• # 🇦🇷 Tomás Martín Etcheverry (second round)