Reports claim the 24-year-old will cost the Spanish side around €5million.
Guarente has signed a five-year contract with Sevilla.
A statement on the Spanish club’s official website reads: “The young Italian midfielder, 24, has signed for five seasons with Sevilla FC, who have established a buyout clause of €30m.
“Guarente is a truly complete midfielder, he knows how to win back balls, but he also has the ability to distribute, through proper technique.”
