Tottenham Hotspur back in for Christian Atsu?

Tottenham Hotspur have reportedly turned their focus back to signing Porto winger Christian Atsu.

The 21-year-old Ghana international is expected to leave the Portuguese champions this summer after refusing to sign a new contract.

Spurs, who were linked with a move for the player back in April, are once again keen on a deal, according to Sky Sports News.

Atsu signed his first professional contract with Porto in 2011 following a two-year spell in the club's youth system.