He is on the books of FC Nacional Asuncion and wears shirt number 11. His main role on the pitch is Forward. He measures 180cm in height and weighs 68kg.

During the Paraguayan Primera Division 2026 campaign, Matías Facundo Almeida Martínez made 5 appearances, scoring 0 goals and adding 0 assists. He averaged 0 goals per match from 0 shots, with 0 on target.