Description Available in: Örebro Sportklubb, more commonly known as Örebro SK, Örebro or (especially locally) ÖSK, is a Swedish professional football club based in Örebro. The club are affiliated to Örebro Läns Fotbollförbund and play their home games at Behrn Arena. The club colours are white shirts and black shorts, leading to the nickname Svartvitt (black-whites). Formed on 28 October 1908 the club have played 50 seasons in Sweden's highest football league Allsvenskan, the club's first season in the league was in 1946–47.