He is on the books of KKS 1925 Kalisz and wears shirt number 9. His main role on the pitch is Forward. His estimated market valuation currently stands at 50K .

His latest transfer saw him join KKS 1925 Kalisz from Znicz Pruszkow via Free on 2025-02-24.

During the Poland Liga 2 2025-2026 campaign, kacper flisiuk made 14 appearances, scoring 1 goals and adding 0 assists. He averaged 0.1 goals per match from 0 shots, with 0 on target.