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.
25055258 · Contracted to Dynamo České Budějovice
František Mertl is a 48 year old Assistant Manager (U19 Team) from Czechia.
They are currently contracted to Sportovní klub Dynamo České Budějovice earning £211 per week.