2023 JC Ferrero Challenger Open

The 2023 JC Ferrero Challenger Open was a professional tennis tournament played on clay courts. It was the sixth edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place at the Ferrero Tennis Academy in Villena, Alicante, Spain, between 2 and 8 October 2023.

Seeds

 * 1 Rankings are as of 25 September 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇪🇸 Diego Augusto Barreto Sánchez
 * 🇺🇸 Darwin Blanch
 * 🇪🇸 Martín Landaluce

The following players received entry from the qualifying draw:
 * 🇪🇸 Alberto Barroso Campos
 * 🇮🇱 Daniel Cukierman
 * 🇺🇸 Martin Damm
 * 🇹🇳 Moez Echargui
 * 🇬🇧 Billy Harris
 * 🇦🇺 Akira Santillan

The following player received entry as a lucky loser:
 * 🇬🇧 Daniel Cox

Singles

 * 🇫🇷 Constant Lestienne def. 🇫🇷 Hugo Grenier 6–7(10–12), 6–2, 6–4.

Doubles

 * 🇮🇳 Niki Kaliyanda Poonacha / 🇮🇳 Divij Sharan def. 🇮🇳 Jeevan Nedunchezhiyan / 🇦🇺 John-Patrick Smith 6–4, 3–6, [10–7].