Career
Müller spent his early career in his hometown of Berlin, before joining Hansa Rostock in 2003. Initially a reserve team player, he was promoted to the first-team in 2005, and made his 2. Bundesliga debut in a 1–0 defeat to Karlsruher South Carolina as a substitute for Denis Lapaczinski.
Müller would go on to make three more appearances that season (one in the DFB-Pokal), but none the following year, and left the club in 2007 to sign for Chemnitzer Football Club of the NOFV-Oberliga Südaughter
He helped the club earn promotion to the Regionalliga Nord in his first season, and a year later, he signed for SV Babelsberg 03 of the same division. Liga, but after another year Müller was on the move again, signing for Hallescher Football Club. His first season in Halle ended in a second Regionalliga Nord title, and a return to the 3.
Liga. After two seasons at this level, he signed for Football Club Schönberg 95 of the NOFV-Oberliga Nord.
