Tomás Barrios Vera Marcelo Tomás Barrios Vera (; born 10 December 1997), also known as Tomás Barrios, is a Chilean professional tennis player. Barrios has a career high ATP rankings in singles of World No. 93 achieved on 15 January 2024 and in doubles of No. 2 ...

was the defending champion but lost in the quarterfinals to Matías Soto.

Nicolás Mejía Nicolás Mejía (; born 11 February 2000) is a Colombian tennis player. He has a career high Association of Tennis Professionals, ATP singles ranking of world No. 190 achieved on 17 March 2025 and a doubles ranking of No. 153 achieved on 7 Novemb ...

won the title after defeating Soto 6–1, 5–7, 6–2 in the final.

Seeds

Draw

Finals

Top half

Bottom half

References

External links

Main drawQualifying draw
{{DEFAULTSORT:2024 San Luis Open Challenger - 1 San Luis Open Challenger - 1 2024 Men's singles