| Oeiras Open | |
|---|---|
| ATP Challenger Tour | |
| Event name | Oeiras Open |
| Location | Oeiras, Portugal |
| Venue | Complexo Desportivo do Jamor |
| Category | Challenger 125 (1st edition), Challenger Tour (2nd) |
| Surface | Clay |
| Prize money | €181,250 [1] |
| Website | website |
| Current champions (2025) | |
| Singles | |
| Doubles | |
The Oeiras Open is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It was first held in Oeiras, Portugal during 2021 in two editions. [2]
The winning records are held by Portuguese tennis players both in singles and doubles, by Gastão Elias, and by Nuno Borges and Francisco Cabral respectively, with 3 victories each. They recorded them simultaneously two times in the 2022 I and II editions, making them one-flag winners editions. [3]
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2021 (1) | | | 6–4, 7–5 |
| 2021 (2) | | | 7–6(7–4), 7–6(7–3) |
| 2021 (3) | | | 6–4, 6–4 |
| 2021 (4) | | | 5–7, 6–4, 6–4 |
| 2022 (1) | | | 6–3, 6–4 |
| 2022 (2) | | | 7–6(7–4), 6–1 |
| 2022 (3) | | | 6–2, 6–4 |
| 2023 (1) | | | 6–3, 6–4 |
| 2023 (2) | | | 6–4, 6–3 |
| 2024 (1) | | | 6–4, 3–6, 7–5 |
| 2024 (2) | | | 3–6, 7–6(7–3), 6–4 |
| 2025 (1) | | | 6–0, 6–4 |
| 2025 (2) | | | 7–6(7–3), 4–6, 6–2 |