The 2026 Swiss Open Gstaad (also known as the EFG Swiss Open Gstaad for sponsorship reasons) was a men's tennis tournament played on outdoor clay courts. It was the 58th edition of the Swiss Open, and part of the ATP 250 tournaments of the 2026 ATP Tour. It took place at the Roy Emerson Arena in Gstaad, Switzerland, from 13 through 19 July 2026.
Champions
Singles
Stefanos Tsitsipas def. Raphaël Collignon, 6–4, 6–7(3–7), 6–3
Doubles
Lucas Miedler / Marc Polmans def. Marcelo Demoliner / Robert Galloway, 6–3, 6–4
Singles main draw entrants
Seeds Country Player Rank1 SeedAlexander Bublik111Casper Ruud122Valentin Vacherot203Arthur Rinderknech284Ignacio Buse345Juan Manuel Cerúndolo426Raphaël Collignon437Jaume Munar448 † Rankings are as of 29 June 2026
Other entrants The following players received wildcards into the main draw: Kilian Feldbausch Jérôme Kym Dominic Stricker
The following players received entry through the Next Gen Accelerator program: Federico Cinà Joel Schwärzler
The following players received entry from the qualifying draw: Federico Cinà Dylan Dietrich Timofey Skatov Clément Tabur
Withdrawals Mattia Bellucci → replaced by Quentin Halys Matteo Berrettini → replaced by Jaime Faria Benjamin Bonzi → replaced by Alexandre Müller Francisco Comesaña → replaced by Stan Wawrinka Jan-Lennard Struff → replaced by Alexander Shevchenko
Doubles main draw entrants
Seeds Country Player Country Player Rank SeedLucas MiedlerMarc Polmans601Jakob SchnaitterMark Wallner742Quentin HalysPierre-Hugues Herbert873Petr NouzaNeil Oberleitner884 Rankings are as of 29 June 2026.
Other entrants The following pairs received wildcards into the doubles main draw: Dylan Dietrich / Dominic Stricker Jérôme Kym / Stan Wawrinka
External links
References