The 2026 NÖ Open was a professional tennis tournament played on clay courts. It was the sixth edition of the tournament which was part of the 2026 ATP Challenger Tour. It took place in Tulln an der Donau, Austria between 7 and 13 September 2026.
Singles main-draw entrants Seeds Country Player Rank1 SeedAlex Molčan861Gustavo Heide1282Zdeněk Kolář1753Vitaliy Sachko1884Lukas Neumayer1915Maxim Mrva2126Henri Squire2157Alex Barrena2358 1 Rankings are as of 31 August 2026.
Other entrants The following players received wildcards into the singles main draw: Nico Hipfl Filip Misolic Sebastian Sorger
The following players received entry into the singles main draw as alternates: Ognjen Milić Marvin Möller Max Hans Rehberg Marko Topo
The following players received entry from the qualifying draw: Mika Brunold Diego Dedura Svyatoslav Gulin Lukáš Pokorný Daniel Siniakov Olle Wallin
Champions Singles
Mika Brunold def. João Lucas Reis da Silva 6–4, 6–3.
Doubles
Miloš Karol / Andrew Paulson def. Victor Vlad Cornea / Maximilian Neuchrist 6–3, 3–6, [10–7].
References