He currently plays for Almirante Brown, wearing the number 5 shirt. He plays primarily as a Midfield. His preferred foot is Right. His current market value is estimated at 100K .

His most recent move was a from Boca Juniors U20 to Almirante Brown on 2023-12-31.

Across 2 appearances in the ARG Primera Nacional 2026, Santiago gauna registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.