He is on the books of Karaköprü Belediyesi Spor Kulübü and wears shirt number 96. His main role on the pitch is Midfield.

Over 18 appearances in the Turkish Third League 2025-2026, M. Demirel contributed 3 goals and 0 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.