2025 Antofagasta Challenger – Singles

Singles
2025 Antofagasta Challenger
ChampionChile Cristian Garín
Runner-upArgentina Facundo Díaz Acosta
Score2–6, 6–3, 6–3

Juan Manuel Cerúndolo was the defending champion[1] but chose not to defend his title.

Cristian Garín won the title after defeating Facundo Díaz Acosta 2–6, 6–3, 6–3 in the final.[2]

Seeds

  1. United States Emilio Nava (second round)
  2. Chile Cristian Garín (champion)
  3. Bolivia Hugo Dellien (first round)
  4. Chile Tomás Barrios Vera (quarterfinals)
  5. Italy Francesco Maestrelli (first round)
  6. Lebanon Hady Habib (quarterfinals)
  7. Austria Lukas Neumayer (second round)
  8. Argentina Alex Barrena (withdrew)

Draw

Key

Finals

Semifinals Final
          
Brazil João Lucas Reis da Silva 6 1 4
Alt Argentina Facundo Díaz Acosta 4 6 6
Alt Argentina Facundo Díaz Acosta 6 3 3
2 Chile Cristian Garín 2 6 6
Paraguay Daniel Vallejo 65 2
2 Chile Cristian Garín 77 6

Top half

First round Second round Quarterfinals Semifinals
1 United States E Nava 6 6
Brazil M Pucinelli de Almeida 3 4 1 United States E Nava 6 4 4
Argentina FA Gómez 7 6 Argentina FA Gómez 4 6 6
Q Uruguay Joaquín Aguilar Cardozo 5 2 Argentina FA Gómez 2 2
Chile M Soto 3 3 Brazil JL Reis da Silva 6 6
Brazil JL Reis da Silva 6 6 Brazil JL Reis da Silva w/o
WC Argentina F Bagnis 6 3 6 WC Argentina F Bagnis
5 Italy F Maestrelli 3 6 2 Brazil JL Reis da Silva 6 1 4
3 Bolivia H Dellien 6 60 4 Alt Argentina F Díaz Acosta 4 6 6
Ecuador Á Guillén Meza 3 77 6 Ecuador Á Guillén Meza 6 6
Mexico R Pacheco Méndez 6 6 Mexico R Pacheco Méndez 3 2
Alt Brazil P Boscardin Dias 3 1 Ecuador Á Guillén Meza 77 2 2
Argentina N Kicker 62 4 Alt Argentina F Díaz Acosta 64 6 6
Alt Argentina F Díaz Acosta 77 6 Alt Argentina F Díaz Acosta 6 6
Q Argentina JB Torres 1 0 7 Austria L Neumayer 4 3
7 Austria L Neumayer 6 6

Bottom half

First round Second round Quarterfinals Semifinals
LL Greece A Thanos 7 6
Bolivia M Dellien 5 0 LL Greece A Thanos 3 3
Argentina A Collarini 6 1 2 Paraguay AD Vallejo 6 6
Paraguay AD Vallejo 1 6 6 Paraguay AD Vallejo 6 6
Q Argentina Luciano Emanuel Ambrogi 4 6 4 4 Chile T Barrios Vera 3 2
Argentina L Midón 6 4 6 Argentina L Midón 2 2
Argentina GA Olivieri 2 4 4 Chile T Barrios Vera 6 6
4 Chile T Barrios Vera 6 6 Paraguay AD Vallejo 65 2
6 Lebanon H Habib 6 4 6 2 Chile C Garín 77 6
Spain N Sánchez Izquierdo 3 6 2 6 Lebanon H Habib 3 77 6
WC Chile Daniel Antonio Núñez 2 5 Q Argentina CM Zárate 6 64 4
Q Argentina Carlos María Zárate 6 7 6 Lebanon H Habib 611 6 3
Q Argentina G Villanueva 3 0 2 Chile C Garín 713 1 6
Q Uruguay F Roncadelli 6 6 Q Uruguay F Roncadelli 6 1 1
WC Chile Benjamín Torrealba 3 2 2 Chile C Garín 2 6 6
2 Chile C Garín 6 6

References

  1. ^ Heer, Florian (September 30, 2024). "Cerundolo Clinches Challenger Antofagasta Title".
  2. ^ "Challenger Tour Weekly Recap: Budkov Kjaer's Fourth Title of the Season, Zheng on a Win Streak". lastwordonsports.com. Retrieved 6 October 2025.