Asier Hierro is 19 years old (May 6, 2005), 190 cm tall and plays for Athletic Club B U21.

Asier Hierro prefers to play with right foot. His jersey number is 23.

Athletic Club B U21 is playing their next match on May 10, 2025, 4:00:00 PM UTC against Athletic Club B U21 - Unionistas de Salamanca CF in Primera Federación.

If Asier Hierro is going to be in Athletic Club B U21 lineup, it will be confirmed on Sofascore one hour before the match starts.

If Asier Hierro plays you will also be able to follow his live Sofascore rating, statistics and heatmap. Asier Hierro football player profile displays all matches and competitions with statistics for all the matches Asier Hierro played in. Most important stats for each competition, including average Sofascore rating, matches played, goals, assists, cards and other relevant data are also displayed.