He currently plays for Cultural Leonesa, wearing the number 15 shirt. He plays primarily as a Defender. His preferred foot is Left. His current market value is estimated at 150K .

His most recent move was a from Real Murcia to Cultural Leonesa on 2026-07-31.

Throughout the Primera Federación 2025-2026, antxon jaso featured in 10 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.