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Steven Defour won 1 national cup with Standard Liège. This was the 2008–09 Belgian Cup, which Standard Liège won after defeating Gent 2–1 in the final. Defour scored the winning goal for Standard Liège in the 89th minute of the match. This was Defour's first major trophy with Standard Liège, and it helped to cement his status as one of the best young players in Belgium.