His main role on the pitch is Forward. His stronger foot is Right. His estimated market valuation currently stands at 175K .

His latest transfer saw him join Pendikspor from Talasgucu Belediyespor via Loan on 2026-06-29.

During the Turkish First League 2025-2026 campaign, O. Demirbag made 12 appearances, scoring 1 goals and adding 1 assists. He averaged 0.1 goals per match from 6 shots, with 1 on target.