He plays primarily as a Forward. His preferred foot is Right. His current market value is estimated at 100K €.

His most recent move was a Loan from Chaco For Ever to CA Barracas Central II on 2026-12-31.

In the ARG Primera Nacional 2026 season, Santiago Villalba scored 0 goals and provided 0 assists across 2 appearances, averaging 0 goals per game with 0 shots attempted and 0 on target.