Oberstaufen Cup

The Oberstaufen Cup was a professional tennis tournament played on outdoor red clay courts.

It has been part of the Association of Tennis Professionals (ATP) Challenger Tour.

It was held annually in Oberstaufen, Germany, from 1992 until 2014.

Latvian Ernests Gulbis reached both the singles and doubles finals in 2006, winning only in doubles with Zverev
Eventual World No. 1 Carlos Moyá from Spain defeated Jiří Novák for the singles title in 1995