Gokhan Inler and German Denis scored second-half goals to give Udinese a 2-1 victory over title-challenging Napoli, who grabbed a late consolation after Edinson Cavani had missed a penalty.
Source: Udinese upset Napoli challenge (http://www.fifa.com/worldfootball/clubfootball/news/newsid=1420105.html?cid=rssfeed&att=)