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.
2000253773 · Contracted to Lechia Gdańsk
Mateusz Michalski is a 44 year old Goalkeeping Coach (U19 Team) from Poland.
They are currently contracted to Klub Sportowy Lechia Gdańsk earning £148 per week.