| Layjet Open | |
|---|---|
|  2025 Layjet Open | |
| ATP Challenger Tour | |
| Event name | Layjet Open | 
| Location | Bad Waltersdorf, Austria | 
| Category | ATP Challenger Tour 125 | 
| Surface | Clay | 
| Website | Website | 
The Layjet Open by Kronen Zeitung (previously the Bad Waltersdorf Trophy [1] ) is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It was first held in Bad Waltersdorf, Austria in 2023. [2]
| Year | Champion | Runner-up | Score | 
|---|---|---|---|
| 2025 |  Jan Choinski |  Vít Kopřiva | 7–5, 6–4 | 
| 2024 |  Jaume Munar |  Thiago Seyboth Wild | 6–2, 6–1 | 
| 2023 |  Andrea Pellegrino |  Dennis Novak | 1–6, 7–6(7–5), 6–3 | 
| Year | Champions | Runners-up | Score | 
|---|---|---|---|
| 2025 |  David Pichler  Nino Serdarušić |  Jiří Barnat  Filip Duda | 6–3, 6–3 | 
| 2024 |  Petr Nouza  Patrik Rikl |  Guido Andreozzi  Sriram Balaji | 6–4, 4–6, [10–5] | 
| 2023 |  Constantin Frantzen  Hendrik Jebens |  Marco Bortolotti  Francesco Passaro | 6–1, 6–2 |