Mario Mutsch

Born in St. Vith, Mutsch started his career at Belgian lower leagues sides Spa and Kelmis (La Calamine) before heading to Germany to play for the Alemannia Aachen reserve team. In summer 2007 he joined Swiss Super League FC Aarau on the suggestion of his former national team coach Jeff Saibene, who was assistant manager at FC Aarau. On 16 July 2009, it was announced that Mutsch had signed for French Ligue 2 side FC Metz on a free transfer. In 2011, he joined Swiss side FC Sion for only one season and in 2012 he moved on to FC St. Gallen.

Mutsch made his debut for Luxembourg in an October 2005 World Cup qualification match against Russia and by June 2019 he had earned 102 caps, scoring four goals. He has played in 11 FIFA World Cup qualification matches. Mutsch retired from both club and international football after his Luxembourg record 102nd international appearance, against Madagascar on 2 June 2019.

Scores and results list Luxembourg's goal tally first, score column indicates score after each Mutsch goal.

Mutsch was born and raised in the German speaking Community of Belgium. His father is a Luxembourger who grew up in Eastern Belgium, his mother is a Belgian.