Juan Francisco Mattia (born 24 June 1988) is an Argentine professional footballer who plays as a centre-back for Primera Nacional side Alvarado.
[2] Five years later, after three goals in one hundred appearances for the club, Mattia left Flandria to join San Martín of the Argentine Primera División on loan.
[4] On 4 August, Mattia scored his first club goal versus Aldosivi in Primera B Nacional; following relegation in the previous season.
[1] In his first seven seasons, he made one hundred and forty-two appearances and scored four times for San Martín in all competitions.
[1] After 10 years at San Martín SJ, Mattia joined Primera Nacional side Alvarado ahead of the 2022 season.