2024 Challenger Concepción

Country	Player	Rank1	Seed
ARG	Genaro Alberto Olivieri	194	1
ARG	Juan Pablo Ficovich	238	2
ARG	Renzo Olivo	287	3
ECU	Álvaro Guillén Meza	291	4
TUR	Ergi Kırkın	302	5
PER	Gonzalo Bueno	336	6
ARG	Hernán Casanova	384	7
DOM	Roberto Cid Subervi	396	8

• ¹ Rankings are as of 15 April 2024.^[1]

The following players received wildcards into the singles main draw:

• Ignacio Becerra
• Daniel Antonio Núñez
• Benjamín Torres

The following player received entry into the singles main draw using a protected ranking:

• Nicolás Álvarez

The following players received entry into the singles main draw as alternates:

• Guido Iván Justo
• Juan Carlos Prado Ángelo

The following players received entry from the qualifying draw:

• Leonardo Aboian
• Lautaro Agustín Falabella
• José Pereira
• Franco Ribero
• Franco Roncadelli
• Stefanos Sakellaridis

• Gonzalo Bueno def. Juan Pablo Ficovich 6–4, 6–0.

• Seita Watanabe / Takeru Yuzuki def. Patrick Harper / David Stevenson 6–4, 7–6^(8–6).