ATP Estoril Open
| 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 | COVİD-19 nedeniyle iptal edildi. | ||
| 2021 | Albert Ramos Viñolas | Cameron Norrie | 4–6, 6–3, 7–6(7–3) |
| 2022 | Sebastian Baez (Arjantin) | Frances Tiafoe (ABD) | 6–3, 6–2 |
| 2023 | Casper Ruud (Norveç) | Miomir Kecmanović (Sırbistan) | 6–2, 7–6(7–3) |
| 2024 | |||
| 2025 | |||
| Doubles | |||
| Year | Champion | Runner-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 | COVİD-19 nedeniyle iptal edildi. | ||
| 2021 | Hugo Nys Tim Pütz | Luke Bambridge Dominic Inglot | 7–5, 3–6, [10–3] |
| 2022 | Nuno Borges (Portekiz) Francisco Cabral (Portekiz) | Máximo González (Arjantin) André Göransson (İsveç) | 6–2, 6–3 |
| 2023 | Sander Gillé (Belçika) Joran Vliegen (Belçika) | Nikola Ćaćić (Sırbistan) Miomir Kecmanović (Sırbistan) | 6–3, 6–4 |
| 2024 |