He currently plays for Katwijk, wearing the number 22 shirt. He plays primarily as a Midfield.

His most recent move was a from Katwijk to Koninklijke HFC Haarlem on 2024-07-01.

Across 22 appearances in the Netherlands Tweede Divisie 2025-2026, K. Tros registered 1 goals and 1 assists, while completing 1 key passes out of 1 total passes with a passing accuracy of -.