Club Social y Deportivo Xelajú Mario Camposeco, commonly known as Xelajú MC or just Xela and nicknamed Superchivos is a Guatemalan football club competing in the Liga Nacional, the top tier of Guatemalan football. They are located in Quetzaltenango, Department of Quetzaltenango, and play their home matches in the Estadio Mario Camposeco. They are the most successful team (in terms of national titles won) not based in the capital city in the history of the league.