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.
149662 · Contracted to Tobol Kostanay
Sergei Maslenov is a 50 year old Coach (U21 Team) from Kazakhstan.
They are currently contracted to Futbol Klub Tobol Kostanay earning £118 per week.