Grégoire Jacq

Challengers

 * Doubles
 * 🇩🇪 Troisdorf (29 May 2023) – 🇪🇸 Íñigo Cervantes / 🇪🇸 Oriol Roca Batalla def. 🇫🇷 Manuel Guinard / 🇫🇷 Grégoire Jacq, 6–2, 7–6(7–1).
 * 🇫🇷 Lyon (12 Jun 2023) – 🇫🇷 Manuel Guinard / 🇫🇷 Grégoire Jacq def. 🇩🇪 Constantin Frantzen / 🇩🇪 Hendrik Jebens, 6–4, 2–6, [10–7].
 * 🇫🇷 Blois (19 Jun 2023) – 🇫🇷 Dan Added / 🇫🇷 Grégoire Jacq def. 🇫🇷 Théo Arribagé / 🇫🇷 Luca Sanchez, 6–4, 6–4.
 * 🇫🇷 Troyes (3 Jul 2023) – 🇫🇷 Manuel Guinard / 🇫🇷 Grégoire Jacq def. 🇪🇸 Álvaro López San Martín / 🇪🇸 Daniel Rincón, walkover.
 * Amersfoort (17 Jul 2023) – 🇫🇷 Manuel Guinard / 🇫🇷 Grégoire Jacq def. Mats Hermans /  Sander Jong, 6–4, 6–4.
 * 🇩🇪 Meerbusch (7 Aug 2023) – 🇫🇷 Manuel Guinard / 🇫🇷 Grégoire Jacq def. 🇧🇷 Fernando Romboli / 🇧🇷 Marcelo Zormann, 7–5, 7–6(7–3).