A Real Madrid youth graduate, Madrid-born Losada made his first-team debut on 9 September 1984 in a 1–1 away draw against Sporting de Gijón, but would not have a successful period with the capital side.
Losada, a talented young player who graduated from Real Madrid's youth academy and was born in Madrid, made his professional debut for the team on 9 September 1984 in a 1–1 away match against Sporting de Gijón. However, he would not be able to capitalize on this opportunity during his time with the club.