Career
Nicknamed Kalusha, Fernández played the majority of his career for Marathón and also had spells at Olimpia, Marathón, Platense and Hispano. He rejoined Platense ahead of the 2008 Clausura. He scored 23 league goals in total.
Fernández made three international appearances for Honduras, playing in the 2001 UNCAF Nations Cup against Panama, Nicaragua, and El Salvador.