He is on the books of Beyoglu Yeni Carsi and wears shirt number 10. His main role on the pitch is Midfield. His stronger foot is Right. His estimated market valuation currently stands at 75K €.

His latest transfer saw him join Beyoglu Yeni Carsi from Iskenderunspor via Free on 2025-01-13.

Over 18 appearances in the Turkish Second League 2025-2026, G. Işılak contributed 1 goals and 0 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.