2025 Schwaben Open

The 2025 Schwaben Open was a professional tennis tournament played on clay courts. It was the fourth edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Augsburg, Germany between 18 and 23 August 2025.

Singles main-draw entrants

Seeds

¹ Rankings are as of 4 August 2025.

Other entrants

The following players received wildcards into the singles main draw:

The following player received entry into the singles main draw using a protected ranking:

Cedrik-Marcel Stebe

The following player received entry into the singles main draw as an alternate:

Jakub Nicod

The following players received entry from the qualifying draw:

Matyáš Černý
Nino Ehrenschneider
Buvaysar Gadamauri
Tadeáš Paroulek
Stefan Popović
Benito Sanchez Martinez

Champions

Singles

Cedrik-Marcel Stebe def. Alexander Ritschard 6–3, 6–3.

Doubles

Daniel Masur / Benito Sanchez Martinez def. Jiří Barnat / Filip Duda 7–6, 6–2.