ATP Challenger Tour 175
Annual men's tennis tournament
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Events
The Estoril tournament was played for the first time as an ATP Challenger 175 in 2025 (downgraded from ATP 250 status in previous years), before returning to its original status in 2026. The Copa Cap Cana had its inaugural edition in 2025.
The Cagliari, Sardegna event, held in 2023 and in 2024 as an ATP Challenger 175, was removed from the calendar in 2025 and made its return in 2026. The Copa Faulconbridge in Valencia was upgraded to a Challenger 175 event also in 2026.[6]
| Tournament | Officially known as | City | Country | Surface |
|---|---|---|---|---|
| Phoenix | Arizona Tennis Classic | Phoenix |  United States |
Hard |
| Punta Cana | Copa Cap Cana | Punta Cana |  Dominican Republic |
Hard |
| Aix-en-Provence | Open Aix Provence Crédit Agricole | Aix-en-Provence |  France |
Clay |
| Cagliari (2023-2024, 2026-) | Sardegna Open | Cagliari |  Italy |
Clay |
| Estoril (only in 2025) | Estoril Open | Estoril |  Portugal |
Clay |
| Bordeaux | BNP Paribas Primrose Bordeaux | Bordeaux | France |
Clay |
| Valencia (2026-) | Copa Faulconbridge | Valencia |  Spain |
Clay |
| Turin (2023-2025) | Piemonte Open Intesa Sanpaolo | Turin | Italy |
Clay |
ATP Points
Singles champions
| 2023 | 2024 | 2025 | 2026 | |
|---|---|---|---|---|
| Phoenix | Borges | Borges |  Fonseca | Quinn |
| Punta Cana | Not an event | Kovacevic |  Navone | |
| Aix-en-Provence |  Murray |  Tabilo |  Ćorić | Tabilo |
| Estoril | ATP 250 | Michelsen |
ATP 250 | |
| Cagliari | Humbert | Navone |
Not Held | Arnaldi |
| Bordeaux | Humbert | Fils | Mpetshi Perricard | |
| Valencia | ATP 100 | ATP 125 |  | |
| Turin |  Koepfer | Passaro |  Bublik |
Not Held |