He is on the books of Club Deportivo Tapatío and wears shirt number 42. His main role on the pitch is Defender. His stronger foot is Right. His estimated market valuation currently stands at 75K €.

His latest transfer saw him join Club Deportivo Tapatío from Deportivo Guadalajara U23 via on 2024-07-01.

Across the Mexico Ascenso MX 2025-2026, Diego Delgadillo appeared in 7 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.