The young Spaniard had excelled at Atletico Madrid since making his debut as an 18 - year - old , helping them win the Europa League in 2010 .
Expectations were extremely high after Spaniard 's signing Spaniard him the most expensive keeper in Premier League history .
The young Spaniard had excelled at Atletico Madrid since making his debut as an 18 - year - old , helping them win the Europa League in 2010 , and expectations were extremely high after his signing made him the most expensive keeper in Premier League history .