Sporting CP midfielder William Carvalho has agreed terms with West Ham.

The Sun says the Portugal midfielder, 25, is desperate to play in the Premier League and he's given the green light to a five-year contract.

But the transfer has taken a late turn due to a disagreement over the fee between the Hammers and Sporting Lisbon.

West Ham thought they had agreed a £32 million fee with Sporting last week.

But Sporting threw a spanner in the works by increasing their demands to £36.5m at the last minute.