Singles matchups, seeds and recorded results by round. Draw information appears as it is published.
Luciano Darderi won the Chile Open 2026 men's singles title from a draw of 9 players, beating Yannick Hanfmann 7(8)-6(6) 7-5 in the final.
4 players are seeded in the Chile Open 2026 men's singles draw, led by No. 1 seed Francisco Cerundolo; the No. 2 seed Luciano Darderi won the title.
| Seed | Player | Rank | Fate |
|---|---|---|---|
| 1 | Francisco Cerundolo | #19 | Semifinals |
| 2 | Luciano Darderi | #21 | Champion |
| 4 | Camilo Ugo Carabelli | #59 | Round of 16 |
| 8 | Alejandro Tabilo | #42 | In round of 32 |
All 2 matches in the Round of 32 are complete.
Yannick Hanfmann beat Camilo Ugo Carabelli 6-4 6-3 in the round of 16.
Yannick Hanfmann beat Vilius Gaubas 3-6 6-2 6-2 in the quarterfinals.
Yannick Hanfmann beat Francisco Cerundolo 6-3 6-4 in the semifinals.
Luciano Darderi beat Yannick Hanfmann 7(8)-6(6) 7-5 in the final.