The 2009 GEMAX Open was a professional tennis tournament played on carpet courts. It was part of the Tretorn SERIE+ of the 2009 ATP Challenger Tour. It took place in Belgrade, Serbia between 16 and 22 February 2009.
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Viktor Troicki def. Dominik Hrbatý, 6âÂÂ4, 6âÂÂ2
Michael Kohlmann / Philipp Marx def. Aisam-ul-Haq Qureshi / Lovro Zovko, 3âÂÂ6, 6âÂÂ2, 10âÂÂ8