Alex Michelsen

Challengers

 * Singles
 * 🇺🇸 Chicago (10 Jul 2023) – 🇺🇸 Alex Michelsen def. 🇯🇵 Yuta Shimizu, 7–5, 6–2.

Singles

 * 🇺🇸 Newport (17 Jul 2023) – 🇫🇷 Adrian Mannarino def. 🇺🇸 Alex Michelsen, 6–2, 6–4.

Grand Slam

 * Singles
 * Doubles