Kenny Shiels guide Killie to the League Cup semi-finals, beating rivals Ayr United. Despite the win, Shiels criticised rival team tactics, believing the club should have done more. On 18 February 2012, Kilmarnock beat Rangers 1–0, with Shiels' son Dean scoring in the 12th minute, making him the first Kilmarnock manager to beat Rangers twice in one season. After the match, Shiels said a win over Rangers was dedicated to the club's supporters and praised his son, who scored the only goal in the match, for his performance as "outstanding". On 18 March 2012, Shiels' Kilmarnock side travelled to Hampden Park for
Timeline of Scottish football in Glasgow. The Scottish Football Association was formed in 1873, and the first official competition in Scotland commenced that same year, the Scottish Cup. The game in Scotland progressed further with the founding of the Scottish Football League in 1890, and the official sanctioning of professionalism in 1893. Queens Park's insistence on remaining amateur saw their early prominence in Scottish football fade, and the Old Firm of Celtic and Rangers became the dominant clubs. Celtic won six successive league titles during the first decade of the 20th century, during which time they also became the first club to win the