[2] The following month, in October the pair reached the semifinals of the 2023 Rolex Shanghai Masters upsetting second seeds Wesley Koolhof and Neal Skupski.

[3] The pair of Reboul and Doumbia won their first title of the year at the Open Sud de France in Montpellier, where they defeated their compatriot Albano Olivetti and his partner, Sam Weissborn in the final.

They lost to the defending champions Máximo González and Andrés Molteni in a rematch of the previous year's final.

[7] The following week, Reboul and Doumbia reached their second consecutive final at the Țiriac Open, winning the title this time.

[8] Doumbia and Reboul successfully defended their title at the Chengdu Open, defeating Yuki Bhambri and Albano Olivetti in the final.