The 2009 Oberstaufen Cup was a professional tennis tournament played on outdoor red clay courts. This was the eighteenth edition of the tournament which is part of the 2009 ATP Challenger Tour. It took place in Oberstaufen, Germany between 6 and 12 July 2009.
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Robin Vik def. Jan Mináà Â, 6âÂÂ1, 6âÂÂ2
Dieter Kindlmann / Marcel Zimmermann def. Michael Berrer / Philipp Oswald, 6âÂÂ4, 2âÂÂ6, [10âÂÂ4]