The 2026 Estoril Open (also known as the Millennium Estoril Open for sponsorship reasons) was a men's tennis tournament played on outdoor clay courts. It was the 11th edition of the tournament and an ATP 250 event on the 2026 ATP Tour (upgraded from ATP Challenger Tour status in 2025). It took place at the Clube de Ténis do Estoril in Cascais, Portugal, from 20 to 26 July 2026.
Champions Singles
Luca Van Assche def. Alexander Blockx, 6–4, 4–6, 7–5
Doubles
Titouan Droguet / Kyrian Jacquet def. Orlando Luz / Rafael Matos, 7–6(7–2), 6–7(4–7), [11–9]
Singles main draw entrants Seeds Country Player Rank1 SeedAndrey Rublev161Luciano Darderi182Alejandro Tabilo313Alexander Blockx374Nuno Borges525Botic van de Zandschulp556Camilo Ugo Carabelli587Pablo Carreño Busta658 1 Rankings are as of 13 July 2026.
Other entrants The following players received wildcards into the main draw: Frederico Ferreira Silva Tiago Pereira Tiago Torres
The following player received entry as an alternate: Vilius Gaubas
The following players received entry from the qualifying draw: Gonzalo Bueno Taro Daniel Orlando Luz Pedro Martínez
The following players received entry as lucky losers: Kyrian Jacquet Timofey Skatov
Withdrawals Matteo Arnaldi → replaced by Damir Džumhur Alejandro Davidovich Fokina → replaced by Hugo Gaston Hubert Hurkacz → replaced by Daniel Mérida Fábián Marozsán → replaced by Timofey Skatov Hamad Medjedovic → replaced by Jaime Faria Alex Molčan → replaced by Nikoloz Basilashvili Dino Prižmić → replaced by Vilius Gaubas Casper Ruud → replaced by Henrique Rocha
Doubles main draw entrants
Seeds Country Player Country Player Rank1 SeedLuke JohnsonJan Zieliński811Orlando LuzRafael Matos862Sander ArendsDavid Pel1033Vasil KirkovBart Stevens1094 1 Rankings are as of 13 July 2026.
Other entrants The following pairs received wildcards into the doubles main draw: Jaime Faria / Henrique Rocha Frederico Ferreira Silva / Tiago Pereira
The following pairs received entry as alternates: João Domingues / Tiago Torres Titouan Droguet / Kyrian Jacquet
Withdrawals Román Andrés Burruchaga / Camilo Ugo Carabelli → replaced by João Domingues / Tiago Torres Mac Kiger / Reese Stalder → replaced by Titouan Droguet / Kyrian Jacquet
References
External links Official website