Dominik Koepfer

Singles

 * 🇨🇿 Prague (8 May 2023) – 🇨🇿 Jakub Menšík def. 🇩🇪 Dominik Koepfer, 6–4, 6–3.
 * 🇮🇹 Turin (15 May 2023) – 🇩🇪 Dominik Koepfer def. 🇮🇹 Federico Gaio, 6–7(5–7), 6–2, 6–0.

Doubles

 * 🇲🇽 Los Cabos (31 Jul 2023) – 🇲🇽 Santiago González / 🇫🇷 Édouard Roger-Vasselin def. 🇦🇺 Andrew Harris / 🇩🇪 Dominik Koepfer, 6–4, 7–5.