See main article: 2023 Open 13 Provence.
Hubert Hurkacz defeated Benjamin Bonzi in the final, 6–3, 7–6(7–4) to win the men's singles tennis title at the 2023 Open 13. He saved a match point en route to the title, against Mikael Ymer in the quarterfinals.
Andrey Rublev was the reigning champion,[1] but chose to compete in Doha instead.
The top four seeds received a bye into the second round.