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.
718014 · Contracted to Górnik Zabrze
Mateusz Sławik is a 43 year old Goalkeeping Coach (U19 Team) from Poland.
They are currently contracted to Górnik Zabrze earning £249 per week.