Napoli winger Daniele Mannini is interesting Siena.

However, Siena are yet to table an offer for his services.

"He is a player who we do like," Siena sporting director Giorgio Perinetti told Radio Marte Sport Live.

"However, we haven't even begun preliminary talks and at the moment there is absolutely nothing concrete.

"We're following him, but we have not even discussed him with Napoli. We'll see if anything happens soon."