It took place at the Rothenbaum Tennis Center in Hamburg, Germany, from through 3 May through 10 May 1999.
German | German language | 1999 | ATP International Series | 2011 ATP Challenger Tour | 2012 ATP Challenger Tour | 2013 ATP Challenger Tour | German Empire | ATP International Series Gold | 1999 in music | ATP World Tour 250 series | ATP | German people | Australian Open | French Open | ATP World Tour 250 Series | 2013 ATP World Tour | Wilhelm II, German Emperor | Open University | open source | German reunification | 2012 ATP World Tour | 2001 ATP Tour | German Army | German Academic Exchange Service | 2011 ATP World Tour | U.S. Open | ATP World Tour 500 series | German literature | 2010 ATP World Tour |