Cristian Cuevas joined from Chilean club O'Higgins in July 2013.
The 18-year-old signed a contract until 2018 having come through the youth ranks at O'Higgins, before breaking into the first team and playing in the top flight in Chile.
At the 2013 FIFA Under-20 World Cup he played in four of his nations' five games as Chile made it to the quarter-finals before losing to Ghana.
At 5ft 7in tall he plays primarily as a left-back but can also operate as a left-winger.
He is spending the 2013/14 season on loan at Vitesse Arnhem in the Netherlands.