FC US HOSTERT was the only club from Luxembourg that had teams playing during Gothia Cup 2013. They participated with one team in Boys 11. In addition to FC US HOSTERT, 106 other teams from 26 different countries played in Boys 11. They were divided into 26 different groups, whereof FC US HOSTERT could be found in Group 10 together with Särö IK 2, Partille IF and Tunisiana Football Academy 1. FC US HOSTERT continued to Play off B after reaching 3:rd place in Group 10. In the playoff they made it to 1/4 Final, but lost it against AV 84 with 0-6. In the Final, Fc Franconville PB won over AV 84 and became the winner of Play off B in Boys 11. FC US HOSTERT comes from Hostert (Luxembourg) which lies approximately 970 km from Göteborg, where Gothia Cup takes place.