Poland youth international Sebastian Walukiewicz is undergoing his medical before a transfer from Pogon Szczecin to Cagliari.
The 18-year-old defender arrived the Villa Stuart clinic in Rome this morning to start his tests.
A deal was struck for the centre-back, who had conjointly been connected with Genoa and Borussia Dortmund.
He came up through the Legia Warsaw youth academy and joined Pogon Szczecin within the summer of 2017.
Walukiewicz has played for Poland through every youth level up to Under-20.