He is on the books of Athletic Bilbao B and wears shirt number 12. His main role on the pitch is Defender. His stronger foot is Left. His estimated market valuation currently stands at 100K .

His latest transfer saw him join Athletic Bilbao B from SD Amorebieta via Loan on 2026-06-29.

Across the Spanish Segunda División RFEF 2025-2026, Javier Elías appeared in 20 matches and averaged 0.1 tackles, 0.3 interceptions, 0.2 clearances, and 0 blocked shots per game.