2024 Challenger Tucumán

Country	Player	Rank1	Seed
ARG	Genaro Alberto Olivieri	174	1
ARG	Renzo Olivo	278	2
ARG	Andrea Collarini	279	3
TUR	Ergi Kırkın	302	4
ARG	Hernán Casanova	390	5
ARG	Gonzalo Villanueva	433	6
ARG	Valerio Aboian	434	7
ARG	Luciano Emanuel Ambrogi	443	8

• ¹ Rankings as of 8 April 2024.^[2]

The following players received wildcards into the singles main draw:

• Lautaro Midón
• Bautista Vilicich
• Máximo Zeitune

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

• Jacob Brumm
• Igor Gimenez
• Juan Bautista Otegui

The following players received entry from the qualifying draw:

• Ignacio Carou
• Felix Corwin
• Bruno Fernandez
• Nikos Lehmann
• Alejo Lorenzo Lingua Lavallén
• Leonid Sheyngezikht

• Andrea Collarini def. Hernán Casanova 6–4, 7–6^(7–3).

• Luís Britto / Gonzalo Villanueva def. Patrick Harper / David Stevenson 6–3, 6–2.