2025 Challenger de Tigre

Country	Player	Rank1	Seed
ARG	Román Andrés Burruchaga	152	1
BOL	Murkel Dellien	186	2
ARG	Andrea Collarini	206	3
PER	Juan Pablo Varillas	212	4
USA	Emilio Nava	213	5
ARG	Facundo Mena	221	6
PAR	Daniel Vallejo	233	7
PER	Gonzalo Bueno	240	8

• ¹ Rankings are as of 6 January 2025.^[3]

The following players received wildcards into the singles main draw:

• Lautaro Midón
• Ezequiel Monferrer
• Máximo Zeitune

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

• Nicolás Kicker

The following player received entry into the singles main draw as an alternate:

• Àlex Martí Pujolràs

The following players received entry from the qualifying draw:

• Luciano Emanuel Ambrogi
• Marco Cecchinato
• Maxime Chazal
• Mariano Kestelboim
• João Lucas Reis da Silva
• Gonzalo Villanueva

• Juan Pablo Varillas def. Daniel Vallejo 6–4, 6–4.

• Mariano Kestelboim / Gonzalo Villanueva def. Luís Britto / Franco Roncadelli 6–2, 7–5.