The 2026 BOSS Open was a men's tennis tournament played on outdoor grass courts. It was the 48th edition of the Stuttgart Open and an ATP 250 tournament of the 2026 ATP Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany, from 8 June until 14 June 2026.
Champions Singles
Ben Shelton def. Taylor Fritz, 6–4, 2–6, 6–4
Doubles
Yannick Hanfmann / Jan-Lennard Struff def. Daniil Glinka / Stefanos Sakellaridis, 7–6(7–2), 3–6, [11–9]
Singles main draw entrants
Seeds Country Player Rank SeedBen Shelton51Taylor Fritz92Alexander Bublik103Jiří Lehečka124Tommy Paul215Frances Tiafoe226Alejandro Davidovich Fokina237Corentin Moutet348 Rankings are as of 25 May 2026.
Other entrants The following players received wildcards into the main draw: Diego Dedura Tom Gentzsch Nick Kyrgios
The following players received entry from the qualifying draw: Alexis Galarneau Pierre-Hugues Herbert Gauthier Onclin Sho Shimabukuro
The following player received entry as a lucky loser: Roman Safiullin
Withdrawals Flavio Cobolli → replaced by Giovanni Mpetshi Perricard Justin Engel → replaced by Quentin Halys Tomás Martín Etcheverry → replaced by Jan-Lennard Struff Tomáš Macháč → replaced by James Duckworth Jakub Menšík → replaced by Aleksandar Kovacevic Alex Michelsen → replaced by Rinky Hijikata Brandon Nakashima → replaced by Martín Landaluce Tommy Paul → replaced by Roman Safiullin Learner Tien → replaced by Daniel Altmaier Valentin Vacherot → replaced by Yannick Hanfmann Alexander Zverev → replaced by Fábián Marozsán
Doubles main draw entrants Seeds Country Player Country Player Rank SeedFrancisco CabralNikola Mektić391Orlando LuzRafael Matos632Jakob SchnaitterMark Wallner703Sadio DoumbiaSantiago González744 Rankings are as of 25 May 2026.
Other entrants The following pairs received wildcards into the doubles main draw: Daniel Altmaier / Hendrik Jebens Alexander Bublik / Nick Kyrgios
The following pair received entry as alternates: Daniil Glinka / Stefanos Sakellaridis
Withdrawals Tommy Paul / Ben Shelton → replaced by Daniil Glinka / Stefanos Sakellaridis
References
External links