West Ham are threatening Everton plans for Napoli attacker Hirving Lozano.
Il Mattino says West Ham are keen on acquiring the winger but Everton remain the most likely move for Lozano.
The Mexican international has been linked with Everton in the past but that has strengthened since Carlo Ancelotti joined the club in December.
Ancelotti oversaw Lozano's arrival at Napoli last summer.
And Blues director of football Marcel Brands also took Lozano to PSV Eindhoven in 2017.