Estoril Open

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 was left uncertain, until it was announced in September 2024 that it would be returning in 2025 as a Challenger 175 event.  

The Estoril Open is an ATP clay court tennis tournament held in the Portuguese Riviera. The event take place at the sports complex of Clube de Ténis do Estoril in Cascais. The current title holder is Norwegian tennis star Casper Ruud.

Date: 1st April - 7th April, 2024
Category: ATP 250
Draw Size: 28S/16D
Prize Money  Estoril Open 2024
Entry List  Estoril Open 2024
Draw Estoril Open 2024

The Estoril Open 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 created in 2015 to replace the historic Portugal Open, which was canceled due to lack of sponsorships. The tournament was created by former Dutch tennis player Benno van Veggel and Portuguese football agent Jorge Mendes.

The tournament is part of the ATP Tour 250 series and has a prize money of €562,815 (2023). The tournament has been won by several notable players such as Richard Gasquet, Nicolás Almagro, Pablo Carreño Busta, João Sousa, Stefanos Tsitsipas, Albert Ramos Viñolas, Sebastián Báez, and Casper Ruud . The doubles event has also seen some great players such as Treat Huey, Scott Lipsky, Marc López, David Marrero, Eric Butorac, Łukasz Kubot, Marcin Matkowski, Ryan Harrison, Michael Venus, Jérémy Chardy, Fabrice Martin, Luke Bambridge, Jonny O’Mara, Hugo Nys, Tim Pütz, Nuno Borges, Francisco Cabral, Máximo González, and André Göransson.

The current title holder of this tournament is Casper Ruud.

2015 Richard Gasquet d. Nick Kyrgios 6–3, 6–2
2016 Nicolás Almagro d. Pablo Carreño Busta 6–7(6–8), 7–6(7–5), 6–3
2017 Pablo Carreño Busta d. Gilles Müller 6–2, 7–6(7–5)
2018 João Sousa d. Frances Tiafoe 6–4, 6–4
2019 Stefanos Tsitsipas d. Pablo Cuevas 6–3, 7–6(7–4)
2020 Not held due to the COVID-19 pandemic.
2021 Albert Ramos Viñolas United Kingdom Cameron Norrie 4–6, 6–3, 7–6(7–3)
2022 Sebastián Báez d. Frances Tiafoe 6–3, 6–2