Mario Müller

Mario Müller (born 16 January 1992) is a German professional footballer who plays as a left-back or left midfielder for Astoria Walldorf.

Career
After playing youth football with Waldhof Mannheim and Karlsruher SC and senior football with Karlsruher SC II, 1. FC Kaiserslautern II and Eintracht Trier, Müller signed for Regionalliga Südwest side 1. FC Saarbrücken on a two-year contract in summer 2016.

Personal life
Müller was born in Mannheim. He is the stepson of Alois Schwartz.