sentences:  Cristian Darío Álvarez
  
  Cristian Darío Álvarez Azad (born 13 November 1985) is an Argentine professional footballer who plays for Spanish club Real Zaragoza as a goalkeeper.Born in General Lagos, Santa Fe, Álvarez came through the youth ranks at hometown club Rosario Central, making his first-team debut in a Copa Libertadores game against Paraguayan side Cerro Porteño on 23 February 2006, a 0–2 home loss.