The 23-year-old impressed during this summer’s World Cup finals and has previously been linked with Birmingham, Hertha Berlin and Bayer Leverkusen.
“We have registered one specific offer from an Italian club,” Kucka’s agent Emil Kovarovic told SITA.
“Besides this one there has also been interest in Juraj from two English clubs and from German clubs. All these clubs play in the top leagues in their country.”
“I am sure that some European clubs will be willing to capture him, but so far we have not received any specific offer,” said Sparta spokesman Ondrej Kasik
“Therefore, we cannot speculate on how much we would demand for his transfer.
“Juraj is a very important player which he showed mainly in the last season. After his return from South Africa (on Thursday), we count on him joining us and helping us in the Champions League qualification.
“If we receive an interesting offer which would satisfy the player, we will release him.”