The NÖ Open is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It is held annually in Tulln an der Donau, Austria since 2021.[1]
Past finals
Singles
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2021 |  Mats Moraing |
 Hugo Gaston |
6–2, 6–1 |
| 2022 |  Jozef Kovalík |
 Jelle Sels |
7–6(8–6), 7–6(7–3) |
| 2023 |  Vít Kopřiva |
 Sumit Nagal |
6–2, 6–4 |
| 2024 |  Jan Choinski |
 Lukas Neumayer |
6–4, 6–1 |
Doubles
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2021 | Dustin Brown Andrea Vavassori |
 Rafael Matos Felipe Meligeni Alves |
7–6(7–5), 6–1 |
| 2022 | Alexander Erler Lucas Miedler |
Zdeněk Kolář Denys Molchanov |
6–3, 6–4 |
| 2023 | Zdeněk Kolář Blaž Rola |
 Piotr Matuszewski Kai Wehnelt |
6–4, 4–6, [10–6] |
| 2024 | Miloš Karol Vitaliy Sachko |
Karol Drzewiecki Piotr Matuszewski |
6–4, 2–6, [11–9] |
References
- ^ "NÖ Open Tulln Challenger Entry List Revealed". August 26, 2021.