His main role on the pitch is Forward. His estimated market valuation currently stands at 150K €.

His latest transfer saw him join Yozgat Belediyesi Bozok Spor from Bodrum FK via Free on 2025-08-07.

During the Turkish Third League 2025-2026 campaign, Apti Mert Çayir made 21 appearances, scoring 7 goals and adding 3 assists. He averaged 0.3 goals per match from 0 shots, with 0 on target.