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 in Alicante, Spain between 2 and 8 October 2023.

2023 JC Ferrero Challenger Open
Date	2–8 October
Edition	6th
Surface	Clay
Location	Alicante, Spain
Champions
Singles
Constant Lestienne
Doubles
Niki Kaliyanda Poonacha / Divij Sharan

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
FRA	Constant Lestienne	94	1
SVK	Alex Molčan	113	2
ESP	Pedro Martínez	116	3
FRA	Benoît Paire	121	4
FRA	Arthur Cazaux	125	5
GER	Maximilian Marterer	126	6
ARG	Thiago Agustín Tirante	143	7
ITA	Mattia Bellucci	144	8

• 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

Champions

Singles

Main article: 2023 JC Ferrero Challenger Open – Singles

• Constant Lestienne def. Hugo Grenier 6–7^(10–12), 6–2, 6–4.

Doubles

Main article: 2023 JC Ferrero Challenger Open – Doubles

• Niki Kaliyanda Poonacha / Divij Sharan def. Jeevan Nedunchezhiyan / John-Patrick Smith 6–4, 3–6, [10–7].