Those who submit STAFF changes, please provide an official source that shows the transfer/release. Transfermarkt isn't always trustworthy when it comes to staff.
96109053 · Plays for GKS Katowice
Mateusz Marzec is a 29 year old professional footballer from Poland playing as AM RLC.
He is currently contracted to Górniczy Klub Sportowy Katowice until 30-Jun-2025 earning £729 per week .
Potential: Almost Reached