Lazio are chasing AZ Alkmaar defender Wesley Hoedt.
He is out of contract in June, but AZ Alkmaar are undecided whether to sell him for a nominal fee in January.
Corriere dello Sport says Lazio 20-year-old centre-back Hoedt is eager to join Lazio and already agreed personal terms.
Lazio need a new defender after Santiago Gentiletti's serious knee ligament injury.