He is on the books of Mardin 1969 Spor and wears shirt number 55. His main role on the pitch is Midfield. His estimated market valuation currently stands at 150K €.

His latest transfer saw him join Erzurum BB from Mardin 1969 Spor via Loan on 2026-06-30.

Over 16 appearances in the Turkish Second League 2025-2026, Ö. Sert contributed 3 goals and 3 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.