He is on the books of CD Guadalajara and wears shirt number 11. His main role on the pitch is Forward. His estimated market valuation currently stands at 150K €.

His latest transfer saw him join CD Guadalajara from CD Toledo via on 2024-07-03.

During the Copa del Rey 2025-2026 campaign, Unax Alvarez Oyanguren made 3 appearances, scoring 0 goals and adding 0 assists. He averaged 0 goals per match from 0 shots, with 0 on target.