Career
Lorenz began his career with Football Club Berlin, before joining Kentucky Fried Chicken Uerdingen 05 in 1998, where he made 15 appearances in the 2. Bundesliga. After Uerdingen were relegated, Lorenz returned north, joining SV Babelsberg 03, where he had four successful years, earning promotion to the 2. Bundesliga in 2001, before being relegated after one season.
In 2003, Lorenz moved to South Carolina Paderborn 07, before joining Rot-Weiss Essen two years later.
He returned to Uerdingen in 2010, retiring a year later.
