Danube Upper Austrian Open 2026

A special anniversary is coming up in Mauthausen in 2026: the fifth edition of the Danube Upper Austria Open powered by SKE. In just a few years, the tournament has developed into one of the most vibrant and well-attended ATP 100 Challengers in the German-speaking region – an event where not only top-notch tennis takes center stage, but also an atmosphere that excites both players and fans alike. The dates from April 26 to May 3, 2026, mark again the time when the Mauthausen tennis center becomes a buzzing hotspot for international professionals. Numerous renowned players from the extended world elite have competed here over the past four years – and many of them praise the conditions on site: short distances, perfect organization, fast courts, and a climate that fosters athletic excellence. A "top tournament for players at the Challenger level."

What makes Mauthausen truly special is the great interest from fans. Year after year, the stands fill up from the early rounds, with fans close to the action, creating an atmosphere typically found at larger ATP tournaments. For many players, this is the decisive reason to return time and again.

2026 is set to be the next step: a tournament that builds on the best moments of previous years while paving the way for a new chapter. A tennis celebration that moves the region, evokes emotions, and showcases the entire diversity of the sport for a week – from the Next Generation to seasoned fighters battling for every point.

So: mark the date. Save the date. Spread the word. Secure your tickets!