He is on the books of Real Betis B and wears shirt number 14. His main role on the pitch is Midfield. His stronger foot is Right. His estimated market valuation currently stands at 100K €.

His latest transfer saw him join RCD Espanyol B from Real Betis B via on 2025-08-20.

Over 23 appearances in the Spanish Segunda División RFEF 2025-2026, Sander Ballero contributed 0 goals and 0 assists, completed 0 key passes from 5 total passes, and posted a passing accuracy of 0.2.