| Torino ATP Finals 2025 | 11/10/25 |
| Challenger Finals 2025 | 11/10/25 |
| NEWS IMPORTANTI | 11/29/25 |
| Category | ATP Challenger Tour 75000$ |
| Name | Curitiba Challenger 75 |
| Drawsize | 32 |
| Round number | 5 |
| On date | 10/13/25 00:00 |
| Registration date | 10/07/25 00:00 |
| End registration date | 10/12/25 18:00 |
| Phase | Registration closed. |
| R32 | R16 | Quarter Finals |
Semi Finals |
Final |
|---|---|---|---|---|
 |
 |
 |
 |
 |
| Tourn Points | Provisional Entry List | Official Entry List | Round 32 | Round 16 | Quarter-finals | Semi-finals | Finals |