The 2022 Danube Upper Austria Open was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Mauthausen, Austria between 2 and 8 May 2022.
Singles main-draw entrants Seeds Country Player Rank1 SeedJohn Millman791Jiří Lehečka882Daniel Elahi Galán1053Norbert Gombos1064Radu Albot1215Mats Moraing1266Zdeněk Kolář1377Dennis Novak1498Egor Gerasimov1509 1 Rankings as of 25 April 2022.
Other entrants The following players received wildcards into the singles main draw: Gerald Melzer Filip Misolic Lukas Neumayer
The following player received entry into the singles main draw as an alternate: Attila Balázs
The following players received entry from the qualifying draw: Nerman Fatić Lucas Miedler Matej Sabanov Nikolás Sánchez Izquierdo Alexander Shevchenko Máté Valkusz
The following player received entry as a lucky loser: Benjamin Hassan
Champions Singles
Jurij Rodionov def. Jiří Lehečka 6–4, 6–4.
Doubles
Sander Arends / David Pel def. Johannes Härteis / Benjamin Hassan 6–4, 6–3.
References