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.
2000200103 · Contracted to GKS Katowice
Dacjan Strzelecki is a 22 year old Player / Assistant Manager (U19 Team) from Poland.
They are currently contracted to Górniczy Klub Sportowy Katowice earning £102 per week.