Daniel Kastanek is a professional footballer from CZE and is currently 24 years old. He is on the books of Opava and wears shirt number 34. His main role on the pitch is Midfield. His estimated market valuation currently stands at 175K €.

His latest transfer saw him join Sparta Praha B from Opava via Loan on 2026-06-30.

Over 14 appearances in the Chance Národní Liga 2025-2026, Daniel Kastanek contributed 0 goals and 0 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.