The 2010 Bauer Watertechnology Cup was a professional tennis tournament played on indoor carpet courts.

It was the thirteenth edition of the tournament which was part of the 2010 ATP Challenger Tour.

It took place in Eckental, Germany between 1 and 7 November 2010.

The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: Igor Sijsling def.

Ruben Bemelmans, 3–6, 6–2, 6–3 Scott Lipsky / Rajeev Ram def.