He is on the books of FC Koper and wears shirt number 17. His main role on the pitch is Forward. His stronger foot is Right. His estimated market valuation currently stands at 150K .

His latest transfer saw him join FC Koper from NK Siroki Brijeg via Loan on 2026-06-29.

During the Slovenia 1.Liga 2025-2026 campaign, Petar Petrisko made 18 appearances, scoring 1 goals and adding 1 assists. He averaged 0.1 goals per match from 0 shots, with 0 on target.