2025 Challenger de Santiago
The 2025 Challenger de Santiago was a professional tennis tournament played on clay courts. It was the 19th edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Santiago, Chile between 10 and 16 March 2025.
Singles main-draw entrants
Seeds
1 Rankings are as of 3 March 2025.Other entrants
The following players received wildcards into the singles main draw:- Diego Dedura-Palomero
- Benjamín Torrealba
- Nicolás Villalón
The following players received entry from the qualifying draw:
- Pedro Boscardin Dias
- Kilian Feldbausch
- Guido Iván Justo
- Yuki Mochizuki
- João Lucas Reis da Silva
- Paulo André Saraiva dos Santos