Challenger ATP Cachantún Cup
| Challenger Santiago | |
|---|---|
| 2025 Challenger de Santiago | |
| ATP Challenger Tour | |
| Event name | Challenger de Providencia (2005–2009) Copa Cachantún (2011–2016) Challenger Cachantún Open (2017) Cachantún Open by Kia (2018-2019) Challenger Santiago Chile (2021 I) Dove Men+Care Legion Sudamericana (2021 II, III) Copa Universidad San Sebastián (Copa USS) (2022) Challenger Santiago Dove Men+Care (2023-) |
| Founded | 2005 |
| Editions | 20 (2026) |
| Location | Vitacura, Santiago Metropolitan Region, Chile |
| Venue | Club Manquehue |
| Category | ATP Challenger Tour |
| Surface | Clay (red) |
| Draw | 32S/29Q/15D |
| Prize money | $82,000+H (2024), $100,000 (2025) |
| Current champions (2026) | |
| Singles | Genaro Alberto Olivieri |
| Doubles | Gianluca Cadenasso Paulo André Saraiva dos Santos |
The Challenger de Santiago, known as Challenger de Santiago Dove Men+Care (formerly known as the Copa USS, Cachantún Open by KIA and the Cachantún Cup), is a professional tennis tournament played on outdoor red clay courts. It is part of the Association of Tennis Professionals (ATP) Challenger Tour. It was held annually in Providencia, Chile, from 2005 to 2009. The tournament was then moved to Vitacura, Santiago Metropolitan Region. The October 2021 editions were played at the Club Palestino in Las Condes.