See also: Estoril Open (golf).
| Estoril Open | |
| Logo Size: | 200 |
| Founded: | 2015 |
| Editions: | 7 |
| City: | Cascais |
| Country: | Portugal |
| Venue: | Clube de Ténis do Estoril |
| Surface: | Clay / outdoor |
| Category: | ATP Tour 250 series |
| Draw: | 28S / 16Q / 16D |
| Prize Money: | €579,320 (2024) |
| Completed Event: | 2024 |
| Singles: |  Hubert Hurkacz |
The Estoril Open (also known as the Millennium Estoril Open for sponsorship purposes) is an ATP clay court tennis tournament held in the Portuguese Riviera. The event takes place at the sports complex of Clube de Ténis do Estoril in Cascais. The tournament was removed from the 2025 ATP calendar, and its future is uncertain.[1]
Estoril Open was created by former Dutch tennis player Benno van Veggel and Portuguese football agent Jorge Mendes in 2015 to replace the Portugal Open, which was canceled due to lack of sponsorships.[2] [3] [4] [5]
| Year | Champion | Runner-up | Score | |
|---|---|---|---|---|
| 2015 |  Richard Gasquet |  Nick Kyrgios | 6–3, 6–2 | |
| 2016 |  Nicolás Almagro | Pablo Carreño Busta | 6–7(6–8), 7–6(7–5), 6–3 | |
| 2017 | Pablo Carreño Busta |  Gilles Müller | 6–2, 7–6(7–5) | |
| 2018 | João Sousa |  Frances Tiafoe | 6–4, 6–4 | |
| 2019 | Stefanos Tsitsipas | Pablo Cuevas | 6–3, 7–6(7–4) | |
| 2020 | Not held due to the COVID-19 pandemic. | |||
| 2021 | Albert Ramos Viñolas | Cameron Norrie | 4–6, 6–3, 7–6(7–3) | |
| 2022 |  Sebastián Báez | Frances Tiafoe | 6–3, 6–2 | |
| 2023 |  Casper Ruud |  Miomir Kecmanović | 6–2, 7–6(7–3) | |
| 2024 | Hubert Hurkacz | Pedro Martínez | 6–3, 6–4 | |
| Year | Champions | Runners-up | Score | |
|---|---|---|---|---|
| 2015 | Treat Huey Scott Lipsky | Marc López David Marrero | 6–1, 6–4 | |
| 2016 | Eric Butorac Scott Lipsky | Łukasz Kubot Marcin Matkowski | 6–4, 3–6, [10–8] | |
| 2017 | Ryan Harrison Michael Venus | David Marrero Tommy Robredo | 7–5, 6–2 | |
| 2018 |  Kyle Edmund Cameron Norrie | Wesley Koolhof Artem Sitak | 6–4, 6–2 | |
| 2019 | Jérémy Chardy Fabrice Martin | Luke Bambridge Jonny O'Mara | 7–5, 7–6(7–3) | |
| 2020 | Not held due to the COVID-19 pandemic. | |||
| 2021 | Hugo Nys Tim Pütz | Luke Bambridge Dominic Inglot | 7–5, 3–6, [10–3] | |
| 2022 | Nuno Borges Francisco Cabral | Máximo González André Göransson | 6–2, 6–3 | |
| 2023 |  Sander Gillé Joran Vliegen | Nikola Ćaćić Miomir Kecmanović | 6–3, 6–4 | |
| 2024 |  Gonzalo Escobar Aleksandr Nedovyesov | Sadio Doumbia Fabien Reboul | 7–5, 6–2 | |