The 2004 BMW Open was a men's tennis tournament played on outdoor clay courts in Munich, Germany and was part of the International Series of the 2004 ATP Tour. The tournament ran from 26 April until 2 May 2004. Unseeded Nikolay Davydenko won the singles title.
Nikolay Davydenko defeated Martin Verkerk 6âÂÂ4, 7âÂÂ5
James Blake / Mark Merklein defeated Julian Knowle / Nenad Zimonjià6âÂÂ2, 6âÂÂ4