Valencia in Spain has expressed interest in Nicolò Bertola, the central defender from Spezia. Bertola has declined to renew his contract with Spezia and will be available on a free transfer at the end of the season. His performance, which includes scoring three goals in 27 appearances, makes him an attractive prospect for clubs, particularly as Spezia is still in the race for direct promotion to Serie A. In addition to Valencia, several other clubs, including Juventus, Bologna, and Udinese from Serie A, as well as Olympiacos from Greece, have also shown interest in Bertola due to his impressive performances and the opportunity to sign him without a transfer fee. Olympiacos is especially eager to bolster their defense by potentially pairing Bertola with Lorenzo Pirola, thus forming a duo that has previously played together for Italy's Under-21 team.