The 2025 Antofagasta Challenger was a professional tennis tournament played on clay courts. It was the third edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Antofagasta, Chile between 29 September and 5 October 2025.
Singles main-draw entrants Seeds Country Player Rank1 SeedEmilio Nava901Cristian Garín1242Hugo Dellien1263Tomás Barrios Vera1334Francesco Maestrelli1545Hady Habib1726Lukas Neumayer1757Alex Barrena1888 1 Rankings are as of 22 September 2025.
Other entrants The following players received wildcards into the singles main draw: Facundo Bagnis Daniel Antonio Núñez Benjamín Torrealba
The following players received entry into the singles main draw as alternates: Pedro Boscardin Dias Facundo Díaz Acosta
The following players received entry from the qualifying draw: Joaquín Aguilar Cardozo Luciano Emanuel Ambrogi Franco Roncadelli Juan Bautista Torres Gonzalo Villanueva Carlos María Zárate
The following player received entry as a lucky loser: Aristotelis Thanos
Champions Singles
Cristian Garín def. Facundo Díaz Acosta 2–6, 6–3, 6–3.
Doubles
Gonzalo Escobar / Miguel Ángel Reyes-Varela def. Luís Britto / Matheus Pucinelli de Almeida 6–3, 4–6, [10–6].
References