Mario Martín makes his official Real Madrid debut

Mario Martín made his official Real Madrid debut in the Copa del Rey quarter-final derby. The academy graduate, aged 18, came on in the 115th minute and was involved in the win against Atlético that secured a place in the semi-finals for Ancelotti's side.
 
The midfielder, who joined Madrid's youth academy in 2015 to play for the under-21s, has been one of Castilla's standout performers this season.