Valerio Mastrantonio

Valerio Mastrantonio (born 22 June 1999) is an Italian football player. He plays for Cittadella.

Club career
He started playing on the Under-19 level for Frosinone. In November 2017, he was called up twice to their senior squad for Serie B games, but remained on the bench. He spent the first two seasons of his senior career on loan at the Serie D club Monterosi.

On 13 August 2020, he joined Serie B club Cittadella. He made his Serie B debut for Cittadella on 20 October 2020 in a game against Pordenone. He substituted Mario Gargiulo in added time.