He is on the books of Bulvarspor and wears shirt number 7. His main role on the pitch is Midfield. He measures 173cm in height and weighs 64kg. His stronger foot is Right. His estimated market valuation currently stands at 75K .

His latest transfer saw him join Orduspor 1967 SK from Bulvarspor via on 2026-01-29.

Over 19 appearances in the Turkish Third League 2025-2026, B. Altunbaş contributed 2 goals and 1 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.