He currently plays for Jorge Wilstermann, wearing the number 18 shirt. He plays primarily as a Defender. He stands at 178cm tall and weighs 68kg.

Throughout the Bolivian Copa LFPB 2025, A. Barrón featured in 9 matches, averaging 0.2 tackles, 0.4 interceptions, and 0.6 clearances per game, while blocking 0.2 shots per game.