He is on the books of CD Magallanes and wears shirt number 28. His main role on the pitch is Forward. His estimated market valuation currently stands at 75K €.

His latest transfer saw him join CA Artigas from CD Magallanes via on 2026-04-08.

During the Chilean Cup 2025 campaign, Alonso Barría made 6 appearances, scoring 1 goals and adding 1 assists. He averaged 0.2 goals per match from 2 shots, with 1 on target.