Valencia striker Paco Alcacer has emerged as a transfer target for Chelsea, according to reports.
The 22-year-old, who is under contract at the Mestalla Stadium until 2020, has scored one goal in seven La Liga appearances this season.
His form has reportedly impressed Jose Mourinho, who sent scouts to watch the striker in his side's 3-0 win over Malaga last night, and the Blues boss is weighing up a bid, reports The Sun on Sunday.
However, Chelsea will have to pay £50m to secure Alcacer's signature, the report adds.
Alcacer, who is a product of Valencia's youth academy, is also a senior Spain international, and has scored six goals in 10 games for his country.