| 2025 Engie Open Florianópolis | ||||
|---|---|---|---|---|
| Date | 17–23 November | |||
| Edition | 4th | |||
| Category | ATP Challenger Tour | |||
| Surface | Clay / Outdoor | |||
| Location | Florianópolis, Brazil | |||
| Champions | ||||
| Singles | ||||
| Doubles | ||||
| ||||
The2025ENGIE Open Florianópolis was a professionaltennis tournament played on outdoorclay courts. It was the fourth edition of the tournament, which was part of the2025 ATP Challenger Tour. It took place inFlorianópolis, Brazil, between 17 and 23 November 2025.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| João Lucas Reis da Silva | 187 | 1 | |
| Genaro Alberto Olivieri | 221 | 2 | |
| Facundo Díaz Acosta | 225 | 3 | |
| Dmitry Popko | 226 | 4 | |
| Juan Carlos Prado Ángelo | 228 | 5 | |
| Santiago Rodríguez Taverna | 234 | 6 | |
| Nicolás Kicker | 264 | 7 | |
| Andrea Collarini | 273 | 8 |
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw through the Junior Accelerator programme:
The following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser: