Mario Fernández Ruyales (born 25 September 1984) is a Spanish former footballer who played as a goalkeeper.
Born in Madrid, Ruyales spent the vast majority of his career in the lower leagues. His professional input consisted of 18 Segunda División games in the 2008âÂÂ09 season for Sevilla Atlético, his debut arriving on 9 November 2008 in a 2âÂÂ2 away draw against Deportivo Alavés. He was also on goal on 5 April of the following year, as the team lost 0âÂÂ8 at Hércules CF and was eventually relegated.
Ruyales also represented CD Leganés B, both reserve teams of Atlético Madrid, Gimnástica Torrelavega, Alicante CF, CF Palencia, Real Oviedo and UCAM Murcia CF.