Manchester City have joined the interest in Napoli midfielder Allan, according to CalcioMercato.
The 27-year-old is set to make his Brazil debut this week after a first call-up by Tite.
His form has attracted the attention of major European clubs.
City boss Pep Guardiola sees Allan as a potential successor for Fernandinho.
The Brazil international penned new deal with Napoli in March to 20023.