He is on the books of MNK FC Ljubljana and wears shirt number 17. His main role on the pitch is Midfield. His stronger foot is Right. His estimated market valuation currently stands at 100K €.

His latest transfer saw him join Maribor from FC Ljubljana via Loan on 2026-12-31.

Over 4 appearances in the International Club Friendly 2025, niko osterc contributed 0 goals and 0 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.