Career
Liga. Falkenberg began his career with SSV 08 Bergneustadt and was scouted in summer 2000 from Bayer 04 Leverkusen. At the "Werksclub" he played seven years for the youth teams. In 2007, Falkenberg was promoted to the reserve squad of Bayer 04 Leverkusen and was, after a successful season, loaned to Rot-Weiß Oberhausen on 6 June 2008.
He made his debut on the professional league level in the 2.
Bundesliga for Rot-Weiß Oberhausen on 17 August 2008 when he started in a game against TuS Koblenz. He signed on 6 April 2009 a two year contract with SpVgg Greuther Fürth.