2023 LTP Men's Open

The 2023 LTP Men's Open was a professional tennis tournament played on hardcourts. It was the second edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Charleston, United States between 25 September and 1 October 2023.

Seeds

 * 1 Rankings are as of 18 September 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇺🇸 Oliver Crawford
 * 🇺🇸 Garrett Johns
 * 🇺🇸 Toby Kodat

The following player received entry into the singles main draw using a protected ranking:
 * 🇺🇸 Christian Harrison

The following players received entry from the qualifying draw:
 * 🇺🇸 Stefan Dostanic
 * 🇲🇽 Ernesto Escobedo
 * August Holmgren
 * 🇺🇸 Strong Kirchheimer
 * 🇺🇸 Thai-Son Kwiatkowski
 * 🇺🇸 Aidan Mayo

The following player received entry as a lucky loser:
 * 🇹🇳 Skander Mansouri

Singles

 * 🇯🇴 Abdullah Shelbayh def. 🇺🇸 Oliver Crawford 6–2, 6–7(5–7), 6–3.

Doubles

 * 🇬🇧 Luke Johnson / 🇹🇳 Skander Mansouri def. 🇺🇸 Nicholas Bybel / 🇺🇸 Oliver Crawford 6–4, 6–4.